3 × 13 × 47 × 113

Prime Factor Structure

Factorization String 3 × 13 × 47 × 113

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 306,432

Proper Divisor Sum 99,303

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #207127 ← → #207139

1 3 13 39 47 113 141 339 611 1,469 1,833 4,407 5,311 15,933 69,043 207,129

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

207,129 621,388 310,694 155,347 466,042 233,021 699,064 349,532 174,766 87,383 262,150 131,075 393,226 196,613 589,840 294,920 147,460 73,730 36,865 110,596 55,298 27,649 82,948 41,474 20,737 62,212 31,106 15,553 46,660 23,330 11,665 34,996 17,498 8,749 26,248 13,124 6,562 3,281 9,844 4,922 2,461 7,384 3,692 1,846 923 2,770 1,385 4,156 2,078 1,039 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316

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