71392153

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 82938240

約数和(自身を除く): 11546087

約数列:

[1, 7, 101, 241, 419, 707, 1687, 2933, 24341, 42319, 100979, 170387, 296233, 706853, 10198879, 71392153]

約数ペア:

[(1, 71392153), (7, 10198879), (101, 706853), (241, 296233), (419, 170387), (707, 100979), (1687, 42319), (2933, 24341)]