20172279997

素因数分解:

${\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{531143}}^1$

素因数の和:531539

約数の個数: 8

約数和(自身を含む): 20383182144

約数和(自身を除く): 210902147

約数列:

[1, 163, 233, 37979, 531143, 86576309, 123756319, 20172279997]

約数ペア:

[(1, 20172279997), (163, 123756319), (233, 86576309), (37979, 531143)]