12675897

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6373}}^1$

素因数の和:6409

約数の個数: 24

約数和(自身を含む): 20881224

約数和(自身を除く): 8205327

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 6373, 19119, 57357, 82849, 108341, 248547, 325023, 745641, 975069, 1408433, 4225299, 12675897]

約数ペア:

[(1, 12675897), (3, 4225299), (9, 1408433), (13, 975069), (17, 745641), (39, 325023), (51, 248547), (117, 108341), (153, 82849), (221, 57357), (663, 19119), (1989, 6373)]