39056319

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{61121}}^1$

素因数の和:61198

約数の個数: 12

約数和(自身を含む): 57210192

約数和(自身を除く): 18153873

約数列:

[1, 3, 9, 71, 213, 639, 61121, 183363, 550089, 4339591, 13018773, 39056319]

約数ペア:

[(1, 39056319), (3, 13018773), (9, 4339591), (71, 550089), (213, 183363), (639, 61121)]