385053723

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{838897}}^1$

素因数の和:838923

約数の個数: 16

約数和(自身を含む): 604006560

約数和(自身を除く): 218952837

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 838897, 2516691, 7550073, 14261249, 22650219, 42783747, 128351241, 385053723]

約数ペア:

[(1, 385053723), (3, 128351241), (9, 42783747), (17, 22650219), (27, 14261249), (51, 7550073), (153, 2516691), (459, 838897)]