23,319

3² × 2591

For 23,319, the 6 positive divisors have a total of 33,696. Removing 23,319 leaves 10,377, which gives the deficient classification.

Prime Factor Structure

Factorization String 3^2 × 2591

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 6

Divisor Sum (σ) 33,696

Proper Divisor Sum 10,377

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #23311 ← → #23321

1 3 9 2,591 7,773 23,319

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

23,319 69,958 34,979 104,938 52,469 157,408 78,704 39,352 19,676 9,838 4,919 14,758 7,379 22,138 11,069 33,208 16,604 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906 18,953 56,860 28,430 14,215 42,646 21,323 63,970 31,985

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