13290027

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 18289152

約数和(自身を除く): 4999125

約数列:

[1, 3, 41, 123, 167, 501, 647, 1941, 6847, 20541, 26527, 79581, 108049, 324147, 4430009, 13290027]

約数ペア:

[(1, 13290027), (3, 4430009), (41, 324147), (123, 108049), (167, 79581), (501, 26527), (647, 20541), (1941, 6847)]