3 × 7³ × 829

Prime Factor Structure

Factorization String 3 × 7^3 × 829

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,328,000

Proper Divisor Sum 474,959

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #853033 ← → #853049

1 3 7 21 49 147 343 829 1,029 2,487 5,803 17,409 40,621 121,863 284,347 853,041

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

853,041 2,559,124 1,279,562 639,781 1,919,344 959,672 479,836 239,918 119,959 359,878 179,939 539,818 269,909 809,728 404,864 202,432 101,216 50,608 25,304 12,652 6,326 3,163 9,490 4,745 14,236 7,118 3,559 10,678 5,339 16,018 8,009 24,028 12,014 6,007 18,022 9,011 27,034 13,517 40,552 20,276 10,138 5,069 15,208 7,604 3,802 1,901 5,704 2,852 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904

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