2021894853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{95287}}^1$

素因数の和:95944

約数の個数: 16

約数和(自身を含む): 2945542656

約数和(自身を除く): 923647803

約数列:

[1, 3, 11, 33, 643, 1929, 7073, 21219, 95287, 285861, 1048157, 3144471, 61269541, 183808623, 673964951, 2021894853]

約数ペア:

[(1, 2021894853), (3, 673964951), (11, 183808623), (33, 61269541), (643, 3144471), (1929, 1048157), (7073, 285861), (21219, 95287)]