86374449

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5987}}^1$

素因数の和:6229

約数の個数: 24

約数和(自身を含む): 143232960

約数和(自身を除く): 56858511

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 4809, 5987, 14427, 17961, 41909, 53883, 125727, 377181, 1371023, 4113069, 9597161, 12339207, 28791483, 86374449]

約数ペア:

[(1, 86374449), (3, 28791483), (7, 12339207), (9, 9597161), (21, 4113069), (63, 1371023), (229, 377181), (687, 125727), (1603, 53883), (2061, 41909), (4809, 17961), (5987, 14427)]