72190313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 82736640

約数和(自身を除く): 10546327

約数列:

[1, 13, 17, 221, 227, 1439, 2951, 3859, 18707, 24463, 50167, 318019, 326653, 4246489, 5553101, 72190313]

約数ペア:

[(1, 72190313), (13, 5553101), (17, 4246489), (221, 326653), (227, 318019), (1439, 50167), (2951, 24463), (3859, 18707)]