2021003571

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2085659}}^1$

素因数の和:2085698

約数の個数: 16

約数和(自身を含む): 3003350400

約数和(自身を除く): 982346829

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2085659, 6256977, 35456203, 39627521, 106368609, 118882563, 673667857, 2021003571]

約数ペア:

[(1, 2021003571), (3, 673667857), (17, 118882563), (19, 106368609), (51, 39627521), (57, 35456203), (323, 6256977), (969, 2085659)]