8041989

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 11331584

約数和(自身を除く): 3289595

約数列:

[1, 3, 31, 43, 93, 129, 1333, 2011, 3999, 6033, 62341, 86473, 187023, 259419, 2680663, 8041989]

約数ペア:

[(1, 8041989), (3, 2680663), (31, 259419), (43, 187023), (93, 86473), (129, 62341), (1333, 6033), (2011, 3999)]