90211069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9871}}^1$

素因数の和:9940

約数の個数: 16

約数和(自身を含む): 105038080

約数和(自身を除く): 14827011

約数列:

[1, 13, 19, 37, 247, 481, 703, 9139, 9871, 128323, 187549, 365227, 2438137, 4747951, 6939313, 90211069]

約数ペア:

[(1, 90211069), (13, 6939313), (19, 4747951), (37, 2438137), (247, 365227), (481, 187549), (703, 128323), (9139, 9871)]