12462513

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4987}}^1$

素因数の和:5021

約数の個数: 24

約数和(自身を含む): 20470752

約数和(自身を除く): 8008239

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 4987, 14961, 34909, 84779, 104727, 244363, 254337, 593453, 733089, 1780359, 4154171, 12462513]

約数ペア:

[(1, 12462513), (3, 4154171), (7, 1780359), (17, 733089), (21, 593453), (49, 254337), (51, 244363), (119, 104727), (147, 84779), (357, 34909), (833, 14961), (2499, 4987)]