2² × 7² × 877

Prime Factor Structure

Factorization String 2^2 × 7^2 × 877

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 350,322

Proper Divisor Sum 178,430

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #171889 ← → #171917

1 2 4 7 14 28 49 98 196 877 1,754 3,508 6,139 12,278 24,556 42,973 85,946 171,892

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

171,892 85,946 42,973 128,920 64,460 32,230 16,115 48,346 24,173 72,520 36,260 18,130 9,065 27,196 13,598 6,799 20,398 10,199 30,598 15,299 45,898 22,949 68,848 34,424 17,212 8,606 4,303 12,910 6,455 19,366 9,683 29,050 14,525 43,576 21,788 10,894 5,447 16,342 8,171 24,514 12,257 36,772 18,386 9,193 27,580 13,790 6,895 20,686 10,343 31,030 15,515 46,546 23,273 69,820 34,910 17,455 52,366 26,183 78,550 39,275

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