2743456837

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1223}}^1\times {\mathrm{18539}}^1$

素因数の和:19784

約数の個数: 12

約数和(自身を含む): 3018163680

約数和(自身を除く): 274706843

約数列:

[1, 11, 121, 1223, 13453, 18539, 147983, 203929, 2243219, 22673197, 249405167, 2743456837]

約数ペア:

[(1, 2743456837), (11, 249405167), (121, 22673197), (1223, 2243219), (13453, 203929), (18539, 147983)]