1247979095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1334737}}^1$

素因数の和:1334770

約数の個数: 16

約数和(自身を含む): 1729820448

約数和(自身を除く): 481841353

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 1334737, 6673685, 14682107, 22690529, 73410535, 113452645, 249595819, 1247979095]

約数ペア:

[(1, 1247979095), (5, 249595819), (11, 113452645), (17, 73410535), (55, 22690529), (85, 14682107), (187, 6673685), (935, 1334737)]