432880389

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{126241}}^1$

素因数の和:126377

約数の個数: 16

約数和(自身を含む): 646359040

約数和(自身を除く): 213478651

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 126241, 378723, 1136169, 3408507, 16032607, 48097821, 144293463, 432880389]

約数ペア:

[(1, 432880389), (3, 144293463), (9, 48097821), (27, 16032607), (127, 3408507), (381, 1136169), (1143, 378723), (3429, 126241)]