3³ × 7 × 11 × 191

Prime Factor Structure

Factorization String 3^3 × 7 × 11 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 737,280

Proper Divisor Sum 340,191

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #397073 ← → #397093

1 3 7 9 11 21 27 33 63 77 99 189 191 231 297 573 693 1,337 1,719 2,079 2,101 4,011 5,157 6,303 12,033 14,707 18,909 36,099 44,121 56,727 132,363 397,089

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

397,089 1,191,268 595,634 297,817 893,452 446,726 223,363 670,090 335,045 1,005,136 502,568 251,284 125,642 62,821 188,464 94,232 47,116 23,558 11,779 35,338 17,669 53,008 26,504 13,252 6,626 3,313 9,940 4,970 2,485 7,456 3,728 1,864 932 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425

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