1394470521

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{10037}}^1$

素因数の和:10445

約数の個数: 24

約数和(自身を含む): 2067024960

約数和(自身を除く): 672554439

約数列:

[1, 3, 9, 43, 129, 359, 387, 1077, 3231, 10037, 15437, 30111, 46311, 90333, 138933, 431591, 1294773, 3603283, 3884319, 10809849, 32429547, 154941169, 464823507, 1394470521]

約数ペア:

[(1, 1394470521), (3, 464823507), (9, 154941169), (43, 32429547), (129, 10809849), (359, 3884319), (387, 3603283), (1077, 1294773), (3231, 431591), (10037, 138933), (15437, 90333), (30111, 46311)]