9919851

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 13646880

約数和(自身を除く): 3727029

約数列:

[1, 3, 53, 89, 159, 267, 701, 2103, 4717, 14151, 37153, 62389, 111459, 187167, 3306617, 9919851]

約数ペア:

[(1, 9919851), (3, 3306617), (53, 187167), (89, 111459), (159, 62389), (267, 37153), (701, 14151), (2103, 4717)]