7986433

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 10177728

約数和(自身を除く): 2191295

約数列:

[1, 7, 13, 43, 91, 157, 169, 301, 559, 1099, 1183, 2041, 3913, 6751, 7267, 14287, 26533, 47257, 50869, 87763, 185731, 614341, 1140919, 7986433]

約数ペア:

[(1, 7986433), (7, 1140919), (13, 614341), (43, 185731), (91, 87763), (157, 50869), (169, 47257), (301, 26533), (559, 14287), (1099, 7267), (1183, 6751), (2041, 3913)]