3² × 19² × 307

Prime Factor Structure

Factorization String 3^2 × 19^2 × 307

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,525,524

Proper Divisor Sum 528,081

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #997439 ← → #997453

1 3 9 19 57 171 307 361 921 1,083 2,763 3,249 5,833 17,499 52,497 110,827 332,481 997,443

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

997,443 2,992,330 1,496,165 4,488,496 2,244,248 1,122,124 561,062 280,531 841,594 420,797 1,262,392 631,196 315,598 157,799 473,398 236,699 710,098 355,049 1,065,148 532,574 266,287 798,862 399,431 1,198,294 599,147 1,797,442 898,721 2,696,164 1,348,082 674,041 2,022,124 1,011,062 505,531 1,516,594 758,297 2,274,892 1,137,446 568,723 1,706,170 853,085 2,559,256 1,279,628 639,814 319,907 959,722 479,861 1,439,584 719,792 359,896 179,948 89,974 44,987 134,962 67,481 202,444 101,222 50,611 151,834 75,917 227,752

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