628171107

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{43451}}^1$

素因数の和:43594

約数の個数: 16

約数和(自身を含む): 862087680

約数和(自身を除く): 233916573

約数列:

[1, 3, 61, 79, 183, 237, 4819, 14457, 43451, 130353, 2650511, 3432629, 7951533, 10297887, 209390369, 628171107]

約数ペア:

[(1, 628171107), (3, 209390369), (61, 10297887), (79, 7951533), (183, 3432629), (237, 2650511), (4819, 130353), (14457, 43451)]