3³ × 7 × 1657

Prime Factor Structure

Factorization String 3^3 × 7 × 1657

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 530,560

Proper Divisor Sum 217,387

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #313163 ← → #313207

1 3 7 9 21 27 63 189 1,657 4,971 11,599 14,913 34,797 44,739 104,391 313,173

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

313,173 939,520 469,760 234,880 117,440 58,720 29,360 14,680 7,340 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.