289771023

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1\times {\mathrm{2011}}^1$

素因数の和:3174

約数の個数: 16

約数和(自身を含む): 395897216

約数和(自身を除く): 106126193

約数列:

[1, 3, 43, 129, 1117, 2011, 3351, 6033, 48031, 86473, 144093, 259419, 2246287, 6738861, 96590341, 289771023]

約数ペア:

[(1, 289771023), (3, 96590341), (43, 6738861), (129, 2246287), (1117, 259419), (2011, 144093), (3351, 86473), (6033, 48031)]