265470317

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{20849}}^1$

素因数の和:20980

約数の個数: 16

約数和(自身を含む): 324259200

約数和(自身を除く): 58788883

約数列:

[1, 7, 17, 107, 119, 749, 1819, 12733, 20849, 145943, 354433, 2230843, 2481031, 15615901, 37924331, 265470317]

約数ペア:

[(1, 265470317), (7, 37924331), (17, 15615901), (107, 2481031), (119, 2230843), (749, 354433), (1819, 145943), (12733, 20849)]