64665263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1289}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 74118240

約数和(自身を除く): 9452977

約数列:

[1, 13, 17, 221, 227, 1289, 2951, 3859, 16757, 21913, 50167, 284869, 292603, 3803839, 4974251, 64665263]

約数ペア:

[(1, 64665263), (13, 4974251), (17, 3803839), (221, 292603), (227, 284869), (1289, 50167), (2951, 21913), (3859, 16757)]