47149869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7417}}^1$

素因数の和:7596

約数の個数: 16

約数和(自身を含む): 68126912

約数和(自身を除く): 20977043

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 7417, 22251, 96421, 289263, 1208971, 3626913, 15716623, 47149869]

約数ペア:

[(1, 47149869), (3, 15716623), (13, 3626913), (39, 1208971), (163, 289263), (489, 96421), (2119, 22251), (6357, 7417)]