8957721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3833}}^1$

素因数の和:3896

約数の個数: 16

約数和(自身を含む): 12882240

約数和(自身を除く): 3924519

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 3833, 11499, 72827, 157153, 218481, 471459, 2985907, 8957721]

約数ペア:

[(1, 8957721), (3, 2985907), (19, 471459), (41, 218481), (57, 157153), (123, 72827), (779, 11499), (2337, 3833)]