2021053313

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1\times {\mathrm{2939}}^1$

素因数の和:5104

約数の個数: 16

約数和(自身を含む): 2254392000

約数和(自身を除く): 233338687

約数列:

[1, 17, 19, 323, 2129, 2939, 36193, 40451, 49963, 55841, 687667, 949297, 6257131, 106371227, 118885489, 2021053313]

約数ペア:

[(1, 2021053313), (17, 118885489), (19, 106371227), (323, 6257131), (2129, 949297), (2939, 687667), (36193, 55841), (40451, 49963)]