1994334891

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{17966981}}^1$

素因数の和:17967021

約数の個数: 8

約数和(自身を含む): 2730981264

約数和(自身を除く): 736646373

約数列:

[1, 3, 37, 111, 17966981, 53900943, 664778297, 1994334891]

約数ペア:

[(1, 1994334891), (3, 664778297), (37, 53900943), (111, 17966981)]