74898481

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1783}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 90941184

約数和(自身を除く): 16042703

約数列:

[1, 7, 17, 119, 353, 1783, 2471, 6001, 12481, 30311, 42007, 212177, 629399, 4405793, 10699783, 74898481]

約数ペア:

[(1, 74898481), (7, 10699783), (17, 4405793), (119, 629399), (353, 212177), (1783, 42007), (2471, 30311), (6001, 12481)]