339,717

3 × 7² × 2311

Prime Factor Structure

Factorization String 3 × 7^2 × 2311

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 527,136

Proper Divisor Sum 187,419

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #339707 ← → #339727

1 3 7 21 49 147 2,311 6,933 16,177 48,531 113,239 339,717

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

339,717 1,019,152 509,576 254,788 127,394 63,697 191,092 95,546 47,773 143,320 71,660 35,830 17,915 53,746 26,873 80,620 40,310 20,155 60,466 30,233 90,700 45,350 22,675 68,026 34,013 102,040 51,020 25,510 12,755 38,266 19,133 57,400 28,700 14,350 7,175 21,526 10,763 32,290 16,145 48,436 24,218 12,109 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940

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