127970101

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8209}}^1$

素因数の和:8364

約数の個数: 16

約数和(自身を含む): 156055680

約数和(自身を除く): 28085579

約数列:

[1, 7, 17, 119, 131, 917, 2227, 8209, 15589, 57463, 139553, 976871, 1075379, 7527653, 18281443, 127970101]

約数ペア:

[(1, 127970101), (7, 18281443), (17, 7527653), (119, 1075379), (131, 976871), (917, 139553), (2227, 57463), (8209, 15589)]