297363951

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{237701}}^1$

素因数の和:237846

約数の個数: 12

約数和(自身を含む): 432617640

約数和(自身を除く): 135253689

約数列:

[1, 3, 9, 139, 417, 1251, 237701, 713103, 2139309, 33040439, 99121317, 297363951]

約数ペア:

[(1, 297363951), (3, 99121317), (9, 33040439), (139, 2139309), (417, 713103), (1251, 237701)]