118709521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{3793}}^1$

素因数の和:4080

約数の個数: 16

約数和(自身を含む): 144232704

約数和(自身を除く): 25523183

約数列:

[1, 7, 17, 119, 263, 1841, 3793, 4471, 26551, 31297, 64481, 451367, 997559, 6982913, 16958503, 118709521]

約数ペア:

[(1, 118709521), (7, 16958503), (17, 6982913), (119, 997559), (263, 451367), (1841, 64481), (3793, 31297), (4471, 26551)]