3 × 7 × 103 × 157

Prime Factor Structure

Factorization String 3 × 7 × 103 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 525,824

Proper Divisor Sum 186,233

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #339589 ← → #339601

1 3 7 21 103 157 309 471 721 1,099 2,163 3,297 16,171 48,513 113,197 339,591

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

339,591 1,018,774 509,387 1,528,162 764,081 2,292,244 1,146,122 573,061 1,719,184 859,592 429,796 214,898 107,449 322,348 161,174 80,587 241,762 120,881 362,644 181,322 90,661 271,984 135,992 67,996 33,998 16,999 50,998 25,499 76,498 38,249 114,748 57,374 28,687 86,062 43,031 129,094 64,547 193,642 96,821 290,464 145,232 72,616 36,308 18,154 9,077 27,232 13,616 6,808 3,404 1,702 851 2,554 1,277 3,832 1,916 958 479 1,438 719 2,158

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