78331357

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 89172160

約数和(自身を除く): 10840803

約数列:

[1, 13, 19, 247, 307, 1033, 3991, 5833, 13429, 19627, 75829, 255151, 317131, 4122703, 6025489, 78331357]

約数ペア:

[(1, 78331357), (13, 6025489), (19, 4122703), (247, 317131), (307, 255151), (1033, 75829), (3991, 19627), (5833, 13429)]