17997202079

素因数分解:

${\mathrm{37}}^1\times {\mathrm{1103}}^1\times {\mathrm{440989}}^1$

素因数の和:442129

約数の個数: 8

約数和(自身を含む): 18500412480

約数和(自身を除く): 503210401

約数列:

[1, 37, 1103, 40811, 440989, 16316593, 486410867, 17997202079]

約数ペア:

[(1, 17997202079), (37, 486410867), (1103, 16316593), (40811, 440989)]