870899099

素因数分解:

$7^2\times {\mathrm{2473}}^1\times {\mathrm{7187}}^1$

素因数の和:9674

約数の個数: 12

約数和(自身を含む): 1013637384

約数和(自身を除く): 142738285

約数列:

[1, 7, 49, 2473, 7187, 17311, 50309, 121177, 352163, 17773451, 124414157, 870899099]

約数ペア:

[(1, 870899099), (7, 124414157), (49, 17773451), (2473, 352163), (7187, 121177), (17311, 50309)]