15679760673

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{321221}}^1$

素因数の和:321584

約数の個数: 16

約数和(自身を含む): 21370257216

約数和(自身を除く): 5690496543

約数列:

[1, 3, 53, 159, 307, 921, 16271, 48813, 321221, 963663, 17024713, 51074139, 98614847, 295844541, 5226586891, 15679760673]

約数ペア:

[(1, 15679760673), (3, 5226586891), (53, 295844541), (159, 98614847), (307, 51074139), (921, 17024713), (16271, 963663), (48813, 321221)]