29121993907

素因数分解:

${\mathrm{131}}^2\times {\mathrm{1213}}^1\times {\mathrm{1399}}^1$

素因数の和:2874

約数の個数: 12

約数和(自身を含む): 29391182800

約数和(自身を除く): 269188893

約数列:

[1, 131, 1213, 1399, 17161, 158903, 183269, 1696987, 20816293, 24008239, 222305297, 29121993907]

約数ペア:

[(1, 29121993907), (131, 222305297), (1213, 24008239), (1399, 20816293), (17161, 1696987), (158903, 183269)]