90605281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11833}}^1$

素因数の和:11896

約数の個数: 16

約数和(自身を含む): 106032640

約数和(自身を除く): 15427359

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 11833, 153829, 224827, 366823, 2922751, 4768699, 6969637, 90605281]

約数ペア:

[(1, 90605281), (13, 6969637), (19, 4768699), (31, 2922751), (247, 366823), (403, 224827), (589, 153829), (7657, 11833)]