42566419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3343}}^1$

素因数の和:3474

約数の個数: 16

約数和(自身を含む): 52005888

約数和(自身を除く): 9439469

約数列:

[1, 7, 17, 107, 119, 749, 1819, 3343, 12733, 23401, 56831, 357701, 397817, 2503907, 6080917, 42566419]

約数ペア:

[(1, 42566419), (7, 6080917), (17, 2503907), (107, 397817), (119, 357701), (749, 56831), (1819, 23401), (3343, 12733)]