47641167

素因数分解:

$3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1117}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 78832416

約数和(自身を除く): 31191249

約数列:

[1, 3, 7, 9, 21, 63, 677, 1117, 2031, 3351, 4739, 6093, 7819, 10053, 14217, 23457, 42651, 70371, 756209, 2268627, 5293463, 6805881, 15880389, 47641167]

約数ペア:

[(1, 47641167), (3, 15880389), (7, 6805881), (9, 5293463), (21, 2268627), (63, 756209), (677, 70371), (1117, 42651), (2031, 23457), (3351, 14217), (4739, 10053), (6093, 7819)]