90089857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17027}}^1$

素因数の和:17088

約数の個数: 16

約数和(自身を含む): 108706752

約数和(自身を除く): 18616895

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 17027, 187297, 221351, 629999, 2434861, 6929989, 8189987, 90089857]

約数ペア:

[(1, 90089857), (11, 8189987), (13, 6929989), (37, 2434861), (143, 629999), (407, 221351), (481, 187297), (5291, 17027)]