39701709

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{62131}}^1$

素因数の和:62208

約数の個数: 12

約数和(自身を含む): 58155552

約数和(自身を除く): 18453843

約数列:

[1, 3, 9, 71, 213, 639, 62131, 186393, 559179, 4411301, 13233903, 39701709]

約数ペア:

[(1, 39701709), (3, 13233903), (9, 4411301), (71, 559179), (213, 186393), (639, 62131)]