12631017

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{35381}}^1$

素因数の和:35408

約数の個数: 16

約数和(自身を含む): 20380032

約数和(自身を除く): 7749015

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 35381, 106143, 247667, 601477, 743001, 1804431, 4210339, 12631017]

約数ペア:

[(1, 12631017), (3, 4210339), (7, 1804431), (17, 743001), (21, 601477), (51, 247667), (119, 106143), (357, 35381)]