3774411

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 5723520

約数和(自身を除く): 1949109

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 3251, 9753, 29259, 87777, 139793, 419379, 1258137, 3774411]

約数ペア:

[(1, 3774411), (3, 1258137), (9, 419379), (27, 139793), (43, 87777), (129, 29259), (387, 9753), (1161, 3251)]