2 × 3² × 73 × 257

Prime Factor Structure

Factorization String 2 × 3^2 × 73 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 744,588

Proper Divisor Sum 406,890

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #337697 ← → #337721

1 2 3 6 9 18 73 146 219 257 438 514 657 771 1,314 1,542 2,313 4,626 18,761 37,522 56,283 112,566 168,849 337,698

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

337,698 168,849 506,548 253,274 126,637 379,912 189,956 94,978 47,489 142,468 71,234 35,617 106,852 53,426 26,713 80,140 40,070 20,035 60,106 30,053 90,160 45,080 22,540 11,270 5,635 16,906 8,453 25,360 12,680 6,340 3,170 1,585 4,756 2,378 1,189 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

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