2 × 3 × 7² × 1091

Prime Factor Structure

Factorization String 2 × 3 × 7^2 × 1091

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 746,928

Proper Divisor Sum 426,174

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #320741 ← → #320759

1 2 3 6 7 14 21 42 49 98 147 294 1,091 2,182 3,273 6,546 7,637 15,274 22,911 45,822 53,459 106,918 160,377 320,754

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

320,754 160,377 481,132 240,566 120,283 360,850 180,425 541,276 270,638 135,319 405,958 202,979 608,938 304,469 913,408 456,704 228,352 114,176 57,088 28,544 14,272 7,136 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051

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