8728157

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 9596160

約数和(自身を除く): 868003

約数列:

[1, 17, 67, 79, 97, 1139, 1343, 1649, 5293, 6499, 7663, 89981, 110483, 130271, 513421, 8728157]

約数ペア:

[(1, 8728157), (17, 513421), (67, 130271), (79, 110483), (97, 89981), (1139, 7663), (1343, 6499), (1649, 5293)]