531796314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1808831}}^1$

素因数の和:1808850

約数の個数: 24

約数和(自身を含む): 1237241088

約数和(自身を除く): 705444774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1808831, 3617662, 5426493, 10852986, 12661817, 25323634, 37985451, 75970902, 88632719, 177265438, 265898157, 531796314]

約数ペア:

[(1, 531796314), (2, 265898157), (3, 177265438), (6, 88632719), (7, 75970902), (14, 37985451), (21, 25323634), (42, 12661817), (49, 10852986), (98, 5426493), (147, 3617662), (294, 1808831)]