2² × 7² × 1657

Prime Factor Structure

Factorization String 2^2 × 7^2 × 1657

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 661,542

Proper Divisor Sum 336,770

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #324763 ← → #324773

1 2 4 7 14 28 49 98 196 1,657 3,314 6,628 11,599 23,198 46,396 81,193 162,386 324,772

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

324,772 162,386 81,193 243,580 121,790 60,895 182,686 91,343 274,030 137,015 411,046 205,523 616,570 308,285 924,856 462,428 231,214 115,607 346,822 173,411 520,234 260,117 780,352 390,176 195,088 97,544 48,772 24,386 12,193 36,580 18,290 9,145 27,436 13,718 6,859 20,578 10,289 30,868 15,434 7,717 23,152 11,576 5,788 2,894 1,447 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062

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