3 × 17² × 457

Prime Factor Structure

Factorization String 3 × 17^2 × 457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 562,424

Proper Divisor Sum 166,205

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #396217 ← → #396239

1 3 17 51 289 457 867 1,371 7,769 23,307 132,073 396,219

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

396,219 1,188,658 594,329 1,782,988 891,494 445,747 1,337,242 668,621 2,005,864 1,002,932 501,466 250,733 752,200 376,100 188,050 94,025 282,076 141,038 70,519 211,558 105,779 317,338 158,669 476,008 238,004 119,002 59,501 178,504 89,252 44,626 22,313 66,940 33,470 16,735 50,206 25,103 75,310 37,655 112,966 56,483 169,450 84,725 254,176 127,088 63,544 31,772 15,886 7,943 23,830 11,915 35,746 17,873 53,620 26,810 13,405 40,216 20,108 10,054 5,027 15,082

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