3² × 7² × 1193

Prime Factor Structure

Factorization String 3^2 × 7^2 × 1193

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 884,754

Proper Divisor Sum 358,641

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #526087 ← → #526117

1 3 7 9 21 49 63 147 441 1,193 3,579 8,351 10,737 25,053 58,457 75,159 175,371 526,113

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

526,113 1,578,340 789,170 394,585 1,183,756 591,878 295,939 887,818 443,909 1,331,728 665,864 332,932 166,466 83,233 249,700 124,850 62,425 187,276 93,638 46,819 140,458 70,229 210,688 105,344 52,672 26,336 13,168 6,584 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94

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