82257917

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{14107}}^1$

素因数の和:14145

約数の個数: 16

約数和(自身を含む): 101577600

約数和(自身を除く): 19319683

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 14107, 98749, 239819, 691243, 1678733, 4838701, 11751131, 82257917]

約数ペア:

[(1, 82257917), (7, 11751131), (17, 4838701), (49, 1678733), (119, 691243), (343, 239819), (833, 98749), (5831, 14107)]