65100511

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2909}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 78220800

約数和(自身を除く): 13120289

約数列:

[1, 7, 23, 139, 161, 973, 2909, 3197, 20363, 22379, 66907, 404351, 468349, 2830457, 9300073, 65100511]

約数ペア:

[(1, 65100511), (7, 9300073), (23, 2830457), (139, 468349), (161, 404351), (973, 66907), (2909, 22379), (3197, 20363)]