90019981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{46861}}^1$

素因数の和:46991

約数の個数: 8

約数和(自身を含む): 96160824

約数和(自身を除く): 6140843

約数列:

[1, 17, 113, 1921, 46861, 796637, 5295293, 90019981]

約数ペア:

[(1, 90019981), (17, 5295293), (113, 796637), (1921, 46861)]