28786043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4283}}^1$

素因数の和:4354

約数の個数: 16

約数和(自身を含む): 34546176

約数和(自身を除く): 5760133

約数列:

[1, 11, 13, 47, 143, 517, 611, 4283, 6721, 47113, 55679, 201301, 612469, 2214311, 2616913, 28786043]

約数ペア:

[(1, 28786043), (11, 2616913), (13, 2214311), (47, 612469), (143, 201301), (517, 55679), (611, 47113), (4283, 6721)]