90895753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21647}}^1$

素因数の和:21696

約数の個数: 16

約数和(自身を含む): 109105920

約数和(自身を除く): 18210167

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 21647, 281411, 367999, 411293, 4783987, 5346809, 6991981, 90895753]

約数ペア:

[(1, 90895753), (13, 6991981), (17, 5346809), (19, 4783987), (221, 411293), (247, 367999), (323, 281411), (4199, 21647)]