238120581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{65761}}^1$

素因数の和:65852

約数の個数: 16

約数和(自身を含む): 340910208

約数和(自身を除く): 102789627

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 65761, 197283, 1117937, 3353811, 4669031, 14007093, 79373527, 238120581]

約数ペア:

[(1, 238120581), (3, 79373527), (17, 14007093), (51, 4669031), (71, 3353811), (213, 1117937), (1207, 197283), (3621, 65761)]