3² × 13³ × 17

Prime Factor Structure

Factorization String 3^2 × 13^3 × 17

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 556,920

Proper Divisor Sum 220,779

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #336121 ← → #336143

1 3 9 13 17 39 51 117 153 169 221 507 663 1,521 1,989 2,197 2,873 6,591 8,619 19,773 25,857 37,349 112,047 336,141

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

336,141 1,008,424 504,212 252,106 126,053 378,160 189,080 94,540 47,270 23,635 70,906 35,453 106,360 53,180 26,590 13,295 39,886 19,943 59,830 29,915 89,746 44,873 134,620 67,310 33,655 100,966 50,483 151,450 75,725 227,176 113,588 56,794 28,397 85,192 42,596 21,298 10,649 31,948 15,974 7,987 23,962 11,981 35,944 17,972 8,986 4,493 13,480 6,740 3,370 1,685 5,056 2,528 1,264 632 316 158 79 238 119 358

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