258240333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{6373}}^1$

素因数の和:7428

約数の個数: 16

約数和(自身を含む): 371221760

約数和(自身を除く): 112981427

約数列:

[1, 3, 13, 39, 1039, 3117, 6373, 13507, 19119, 40521, 82849, 248547, 6621547, 19864641, 86080111, 258240333]

約数ペア:

[(1, 258240333), (3, 86080111), (13, 19864641), (39, 6621547), (1039, 248547), (3117, 82849), (6373, 40521), (13507, 19119)]