40323073

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2213}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 48885120

約数和(自身を除く): 8562047

約数列:

[1, 7, 19, 133, 137, 959, 2213, 2603, 15491, 18221, 42047, 294329, 303181, 2122267, 5760439, 40323073]

約数ペア:

[(1, 40323073), (7, 5760439), (19, 2122267), (133, 303181), (137, 294329), (959, 42047), (2213, 18221), (2603, 15491)]