7888926513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1455253}}^1$

素因数の和:1455408

約数の個数: 16

約数和(自身を含む): 11409191360

約数和(自身を除く): 3520264847

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 1455253, 4365759, 18918289, 56754867, 202280167, 606840501, 2629642171, 7888926513]

約数ペア:

[(1, 7888926513), (3, 2629642171), (13, 606840501), (39, 202280167), (139, 56754867), (417, 18918289), (1807, 4365759), (5421, 1455253)]