2 × 3 × 71 × 487

Prime Factor Structure

Factorization String 2 × 3 × 71 × 487

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 421,632

Proper Divisor Sum 214,170

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #207457 ← → #207463

1 2 3 6 71 142 213 426 487 974 1,461 2,922 34,577 69,154 103,731 207,462

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

207,462 103,731 311,194 155,597 466,792 233,396 116,698 58,349 175,048 87,524 43,762 21,881 65,644 32,822 16,411 49,234 24,617 73,852 36,926 18,463 55,390 27,695 83,086 41,543 124,630 62,315 186,946 93,473 280,420 140,210 70,105 210,316 105,158 52,579 157,738 78,869 236,608 118,304 59,152 29,576 14,788 7,394 3,697 11,092 5,546 2,773 8,320 4,160 2,080 1,040 520 260 130 65 196 98 49 148 74 37

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