268565171

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{3121}}^1$

素因数の和:3794

約数の個数: 16

約数和(自身を含む): 323688960

約数和(自身を除く): 55123789

約数列:

[1, 7, 19, 133, 647, 3121, 4529, 12293, 21847, 59299, 86051, 415093, 2019287, 14135009, 38366453, 268565171]

約数ペア:

[(1, 268565171), (7, 38366453), (19, 14135009), (133, 2019287), (647, 415093), (3121, 86051), (4529, 59299), (12293, 21847)]