8942739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2143}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 12966912

約数和(自身を除く): 4024173

約数列:

[1, 3, 13, 39, 107, 321, 1391, 2143, 4173, 6429, 27859, 83577, 229301, 687903, 2980913, 8942739]

約数ペア:

[(1, 8942739), (3, 2980913), (13, 687903), (39, 229301), (107, 83577), (321, 27859), (1391, 6429), (2143, 4173)]