8317421

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 10444800

約数和(自身を除く): 2127379

約数列:

[1, 7, 19, 23, 133, 161, 437, 2719, 3059, 19033, 51661, 62537, 361627, 437759, 1188203, 8317421]

約数ペア:

[(1, 8317421), (7, 1188203), (19, 437759), (23, 361627), (133, 62537), (161, 51661), (437, 19033), (2719, 3059)]