2247287139

素因数分解:

$3^3\times {\mathrm{1319}}^1\times {\mathrm{63103}}^1$

素因数の和:64431

約数の個数: 16

約数和(自身を含む): 3331891200

約数和(自身を除く): 1084604061

約数列:

[1, 3, 9, 27, 1319, 3957, 11871, 35613, 63103, 189309, 567927, 1703781, 83232857, 249698571, 749095713, 2247287139]

約数ペア:

[(1, 2247287139), (3, 749095713), (9, 249698571), (27, 83232857), (1319, 1703781), (3957, 567927), (11871, 189309), (35613, 63103)]