91989469

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33857}}^1$

素因数の和:33900

約数の個数: 16

約数和(自身を含む): 113762880

約数和(自身を除く): 21773411

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 33857, 372427, 440141, 643283, 4841551, 7076113, 8362679, 91989469]

約数ペア:

[(1, 91989469), (11, 8362679), (13, 7076113), (19, 4841551), (143, 643283), (209, 440141), (247, 372427), (2717, 33857)]