7846551

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1412

約数の個数: 20

約数和(自身を含む): 11890912

約数和(自身を除く): 4044361

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1327, 1971, 3981, 5913, 11943, 35829, 96871, 107487, 290613, 871839, 2615517, 7846551]

約数ペア:

[(1, 7846551), (3, 2615517), (9, 871839), (27, 290613), (73, 107487), (81, 96871), (219, 35829), (657, 11943), (1327, 5913), (1971, 3981)]