660881663

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{3851}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 730832256

約数和(自身を除く): 69950593

約数列:

[1, 13, 43, 307, 559, 3851, 3991, 13201, 50063, 165593, 171613, 1182257, 2152709, 15369341, 50837051, 660881663]

約数ペア:

[(1, 660881663), (13, 50837051), (43, 15369341), (307, 2152709), (559, 1182257), (3851, 171613), (3991, 165593), (13201, 50063)]