3 × 19² × 367

Prime Factor Structure

Factorization String 3 × 19^2 × 367

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 560,832

Proper Divisor Sum 163,371

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #397459 ← → #397469

1 3 19 57 361 367 1,083 1,101 6,973 20,919 132,487 397,461

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

397,461 1,192,384 596,192 298,096 149,048 74,524 37,262 18,631 55,894 27,947 83,842 41,921 125,764 62,882 31,441 94,324 47,162 23,581 70,744 35,372 17,686 8,843 26,530 13,265 39,796 19,898 9,949 29,848 14,924 7,462 3,731 11,194 5,597 16,792 8,396 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422

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