90254087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2707}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 112826112

約数和(自身を除く): 22572025

約数列:

[1, 7, 11, 77, 433, 2707, 3031, 4763, 18949, 29777, 33341, 208439, 1172131, 8204917, 12893441, 90254087]

約数ペア:

[(1, 90254087), (7, 12893441), (11, 8204917), (77, 1172131), (433, 208439), (2707, 33341), (3031, 29777), (4763, 18949)]