3² × 43481

Prime Factor Structure

Factorization String 3^2 × 43481

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 565,266

Proper Divisor Sum 173,937

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #391301 ← → #391331

1 3 9 43,481 130,443 391,329

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

391,329 1,173,988 586,994 293,497 880,492 440,246 220,123 660,370 330,185 990,556 495,278 247,639 742,918 371,459 1,114,378 557,189 1,671,568 835,784 417,892 208,946 104,473 313,420 156,710 78,355 235,066 117,533 352,600 176,300 88,150 44,075 132,226 66,113 198,340 99,170 49,585 148,756 74,378 37,189 111,568 55,784 27,892 13,946 6,973 20,920 10,460 5,230 2,615 7,846 3,923 11,770 5,885 17,656 8,828 4,414 2,207 6,622 3,311 9,934 4,967 14,902

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