130190421

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{1997}}^1$

素因数の和:2732

約数の個数: 16

約数和(自身を含む): 179532288

約数和(自身を除く): 49341867

約数列:

[1, 3, 31, 93, 701, 1997, 2103, 5991, 21731, 61907, 65193, 185721, 1399897, 4199691, 43396807, 130190421]

約数ペア:

[(1, 130190421), (3, 43396807), (31, 4199691), (93, 1399897), (701, 185721), (1997, 65193), (2103, 61907), (5991, 21731)]