1,363,581

3³ × 50503

For 1,363,581, the 8 positive divisors have a total of 2,020,160. Removing 1,363,581 leaves 656,579, which gives the deficient classification.

Prime Factor Structure

Factorization String 3^3 × 50503

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 2,020,160

Proper Divisor Sum 656,579

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1363577 ← → #1363603

1 3 9 27 50,503 151,509 454,527 1,363,581

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,363,581 4,090,744 2,045,372 1,022,686 511,343 1,534,030 767,015 2,301,046 1,150,523 3,451,570 1,725,785 5,177,356 2,588,678 1,294,339 3,883,018 1,941,509 5,824,528 2,912,264 1,456,132 728,066 364,033 1,092,100 546,050 273,025 819,076 409,538 204,769 614,308 307,154 153,577 460,732 230,366 115,183 345,550 172,775 518,326 259,163 777,490 388,745 1,166,236 583,118 291,559 874,678 437,339 1,312,018 656,009 1,968,028 984,014 492,007 1,476,022 738,011 2,214,034 1,107,017 3,321,052 1,660,526 830,263 2,490,790 1,245,395 3,736,186 1,868,093

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