3² × 163 × 271

Prime Factor Structure

Factorization String 3^2 × 163 × 271

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 579,904

Proper Divisor Sum 182,347

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #397549 ← → #397567

1 3 9 163 271 489 813 1,467 2,439 44,173 132,519 397,557

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

397,557 1,192,672 596,336 298,168 149,084 74,542 37,271 111,814 55,907 167,722 83,861 251,584 125,792 62,896 31,448 15,724 7,862 3,931 11,794 5,897 17,692 8,846 4,423 13,270 6,635 19,906 9,953 29,860 14,930 7,465 22,396 11,198 5,599 16,798 8,399 25,198 12,599 37,798 18,899 56,698 28,349 85,048 42,524 21,262 10,631 31,894 15,947 47,842 23,921 71,764 35,882 17,941 53,824 26,912 13,456 6,728 3,364 1,682 841 2,524

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