3³ × 7 × 2591

Prime Factor Structure

Factorization String 3^3 × 7 × 2591

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 829,440

Proper Divisor Sum 339,741

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #489691 ← → #489733

1 3 7 9 21 27 63 189 2,591 7,773 18,137 23,319 54,411 69,957 163,233 489,699

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

489,699 1,469,098 734,549 2,203,648 1,101,824 550,912 275,456 137,728 68,864 34,432 17,216 8,608 4,304 2,152 1,076 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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