3³ × 23 × 1321

Prime Factor Structure

Factorization String 3^3 × 23 × 1321

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,269,120

Proper Divisor Sum 448,779

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #820333 ← → #820343

1 3 9 23 27 69 207 621 1,321 3,963 11,889 30,383 35,667 91,149 273,447 820,341

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

820,341 2,461,024 1,230,512 615,256 307,628 153,814 76,907 230,722 115,361 346,084 173,042 86,521 259,564 129,782 64,891 194,674 97,337 292,012 146,006 73,003 219,010 109,505 328,516 164,258 82,129 246,388 123,194 61,597 184,792 92,396 46,198 23,099 69,298 34,649 103,948 51,974 25,987 77,962 38,981 116,944 58,472 29,236 14,618 7,309 21,928 10,964 5,482 2,741 8,224 4,112 2,056 1,028 514 257 772 386 193 580 290 145

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