3 × 7² × 3331

Prime Factor Structure

Factorization String 3 × 7^2 × 3331

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 759,696

Proper Divisor Sum 270,039

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #489653 ← → #489659

1 3 7 21 49 147 3,331 9,993 23,317 69,951 163,219 489,657

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

489,657 1,468,972 734,486 367,243 1,101,730 550,865 1,652,596 826,298 413,149 1,239,448 619,724 309,862 154,931 464,794 232,397 697,192 348,596 174,298 87,149 261,448 130,724 65,362 32,681 98,044 49,022 24,511 73,534 36,767 110,302 55,151 165,454 82,727 248,182 124,091 372,274 186,137 558,412 279,206 139,603 418,810 209,405 628,216 314,108 157,054 78,527 235,582 117,791 353,374 176,687 530,062 265,031 795,094 397,547 1,192,642 596,321 1,788,964 894,482 447,241 1,341,724 670,862

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