47667393

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{4447}}^1$

素因数の和:4853

約数の個数: 16

約数和(自身を含む): 70812160

約数和(自身を除く): 23144767

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 4447, 10719, 13341, 40023, 120069, 1765459, 5296377, 15889131, 47667393]

約数ペア:

[(1, 47667393), (3, 15889131), (9, 5296377), (27, 1765459), (397, 120069), (1191, 40023), (3573, 13341), (4447, 10719)]