91989073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 104204160

約数和(自身を除く): 12215087

約数列:

[1, 11, 29, 319, 457, 631, 5027, 6941, 13253, 18299, 145783, 201289, 288367, 3172037, 8362643, 91989073]

約数ペア:

[(1, 91989073), (11, 8362643), (29, 3172037), (319, 288367), (457, 201289), (631, 145783), (5027, 18299), (6941, 13253)]