871252417

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{10061}}^1$

素因数の和:10296

約数の個数: 16

約数和(自身を含む): 1014249600

約数和(自身を除く): 142997183

約数列:

[1, 7, 89, 139, 623, 973, 10061, 12371, 70427, 86597, 895429, 1398479, 6268003, 9789353, 124464631, 871252417]

約数ペア:

[(1, 871252417), (7, 124464631), (89, 9789353), (139, 6268003), (623, 1398479), (973, 895429), (10061, 86597), (12371, 70427)]