39391581

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 53619840

約数和(自身を除く): 14228259

約数列:

[1, 3, 71, 173, 213, 519, 1069, 3207, 12283, 36849, 75899, 184937, 227697, 554811, 13130527, 39391581]

約数ペア:

[(1, 39391581), (3, 13130527), (71, 554811), (173, 227697), (213, 184937), (519, 75899), (1069, 36849), (3207, 12283)]