12172629

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4905

約数の個数: 24

約数和(自身を含む): 19994688

約数和(自身を除く): 7822059

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 4871, 14613, 34097, 82807, 102291, 238679, 248421, 579649, 716037, 1738947, 4057543, 12172629]

約数ペア:

[(1, 12172629), (3, 4057543), (7, 1738947), (17, 716037), (21, 579649), (49, 248421), (51, 238679), (119, 102291), (147, 82807), (357, 34097), (833, 14613), (2499, 4871)]