90875719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{2269}}^1$

素因数の和:2622

約数の個数: 12

約数和(自身を含む): 100234120

約数和(自身を除く): 9358401

約数列:

[1, 11, 121, 331, 2269, 3641, 24959, 40051, 274549, 751039, 8261429, 90875719]

約数ペア:

[(1, 90875719), (11, 8261429), (121, 751039), (331, 274549), (2269, 40051), (3641, 24959)]