12534543

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 36

約数和(自身を含む): 21583848

約数和(自身を除く): 9049305

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 661, 903, 1983, 2107, 2709, 4627, 5949, 6321, 13881, 18963, 28423, 32389, 41643, 85269, 97167, 198961, 255807, 291501, 596883, 1392727, 1790649, 4178181, 12534543]

約数ペア:

[(1, 12534543), (3, 4178181), (7, 1790649), (9, 1392727), (21, 596883), (43, 291501), (49, 255807), (63, 198961), (129, 97167), (147, 85269), (301, 41643), (387, 32389), (441, 28423), (661, 18963), (903, 13881), (1983, 6321), (2107, 5949), (2709, 4627)]