422788911

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{5507}}^1$

素因数の和:5830

約数の個数: 16

約数和(自身を含む): 570893184

約数和(自身を除く): 148104273

約数列:

[1, 3, 157, 163, 471, 489, 5507, 16521, 25591, 76773, 864599, 897641, 2593797, 2692923, 140929637, 422788911]

約数ペア:

[(1, 422788911), (3, 140929637), (157, 2692923), (163, 2593797), (471, 897641), (489, 864599), (5507, 76773), (16521, 25591)]