79720464383

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{5591}}^1\times {\mathrm{19037}}^1$

素因数の和:24742

約数の個数: 16

約数和(自身を含む): 91981868544

約数和(自身を除く): 12261404161

約数列:

[1, 7, 107, 749, 5591, 19037, 39137, 133259, 598237, 2036959, 4187659, 14258713, 106435867, 745051069, 11388637769, 79720464383]

約数ペア:

[(1, 79720464383), (7, 11388637769), (107, 745051069), (749, 106435867), (5591, 14258713), (19037, 4187659), (39137, 2036959), (133259, 598237)]