2³ × 3 × 7 × 13 × 131

Prime Factor Structure

Factorization String 2^3 × 3 × 7 × 13 × 131

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 887,040

Proper Divisor Sum 600,936

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #286103 ← → #286129

1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 52 56 78 84 91 104 131 156 168 182 262 273 312 364 393 524 546 728 786 917 1,048 1,092 1,572 1,703 1,834 2,184 2,751 3,144 3,406 3,668 5,109 5,502 6,812 7,336 10,218 11,004 11,921 13,624 20,436 22,008 23,842 35,763 40,872 47,684

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

286,104 143,052 71,526 35,763 107,290 53,645 160,936 80,468 40,234 20,117 60,352 30,176 15,088 7,544 3,772 1,886 943 2,830 1,415 4,246 2,123 6,370 3,185 9,556 4,778 2,389 7,168 3,584 1,792 896 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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