3² × 7 × 43 × 97

Prime Factor Structure

Factorization String 3^2 × 7 × 43 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 448,448

Proper Divisor Sum 185,675

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #262747 ← → #262781

1 3 7 9 21 43 63 97 129 291 301 387 679 873 903 2,037 2,709 4,171 6,111 12,513 29,197 37,539 87,591 262,773

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

262,773 788,320 394,160 197,080 98,540 49,270 24,635 73,906 36,953 110,860 55,430 27,715 83,146 41,573 124,720 62,360 31,180 15,590 7,795 23,386 11,693 35,080 17,540 8,770 4,385 13,156 6,578 3,289 9,868 4,934 2,467 7,402 3,701 11,104 5,552 2,776 1,388 694 347 1,042 521 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47

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