3 × 19² × 313

Prime Factor Structure

Factorization String 3 × 19^2 × 313

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 478,536

Proper Divisor Sum 139,557

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #338959 ← → #338993

1 3 19 57 313 361 939 1,083 5,947 17,841 112,993 338,979

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

338,979 1,016,938 508,469 1,525,408 762,704 381,352 190,676 95,338 47,669 143,008 71,504 35,752 17,876 8,938 4,469 13,408 6,704 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2

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