3989971539

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{66337}}^1$

素因数の和:66547

約数の個数: 24

約数和(自身を含む): 5940169872

約数和(自身を除く): 1950198333

約数列:

[1, 3, 9, 41, 123, 163, 369, 489, 1467, 6683, 20049, 60147, 66337, 199011, 597033, 2719817, 8159451, 10812931, 24478353, 32438793, 97316379, 443330171, 1329990513, 3989971539]

約数ペア:

[(1, 3989971539), (3, 1329990513), (9, 443330171), (41, 97316379), (123, 32438793), (163, 24478353), (369, 10812931), (489, 8159451), (1467, 2719817), (6683, 597033), (20049, 199011), (60147, 66337)]