858168421

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7043}}^1$

素因数の和:7137

約数の個数: 24

約数和(自身を含む): 1011800160

約数和(自身を除く): 153631739

約数列:

[1, 11, 19, 53, 121, 209, 583, 1007, 2299, 6413, 7043, 11077, 77473, 121847, 133817, 373279, 852203, 1471987, 4106069, 7092301, 16191857, 45166759, 78015311, 858168421]

約数ペア:

[(1, 858168421), (11, 78015311), (19, 45166759), (53, 16191857), (121, 7092301), (209, 4106069), (583, 1471987), (1007, 852203), (2299, 373279), (6413, 133817), (7043, 121847), (11077, 77473)]