21063531

素因数分解:

$3^1\times {\mathrm{59}}^2\times {\mathrm{2017}}^1$

素因数の和:2138

約数の個数: 12

約数和(自身を含む): 28582952

約数和(自身を除く): 7519421

約数列:

[1, 3, 59, 177, 2017, 3481, 6051, 10443, 119003, 357009, 7021177, 21063531]

約数ペア:

[(1, 21063531), (3, 7021177), (59, 357009), (177, 119003), (2017, 10443), (3481, 6051)]