128204089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14149}}^1$

素因数の和:14220

約数の個数: 16

約数和(自身を含む): 149763600

約数和(自身を除く): 21559511

約数列:

[1, 13, 17, 41, 221, 533, 697, 9061, 14149, 183937, 240533, 580109, 3126929, 7541417, 9861853, 128204089]

約数ペア:

[(1, 128204089), (13, 9861853), (17, 7541417), (41, 3126929), (221, 580109), (533, 240533), (697, 183937), (9061, 14149)]