2007392387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2005387}}^1$

素因数の和:2005418

約数の個数: 16

約数和(自身を含む): 2695241472

約数和(自身を除く): 687849085

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2005387, 14037709, 22059257, 26070031, 154414799, 182490217, 286770341, 2007392387]

約数ペア:

[(1, 2007392387), (7, 286770341), (11, 182490217), (13, 154414799), (77, 26070031), (91, 22059257), (143, 14037709), (1001, 2005387)]