16463163

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 22340736

約数和(自身を除く): 5877573

約数列:

[1, 3, 131, 163, 257, 393, 489, 771, 21353, 33667, 41891, 64059, 101001, 125673, 5487721, 16463163]

約数ペア:

[(1, 16463163), (3, 5487721), (131, 125673), (163, 101001), (257, 64059), (393, 41891), (489, 33667), (771, 21353)]