2021318211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3223793}}^1$

素因数の和:3223826

約数の個数: 16

約数和(自身を含む): 3094842240

約数和(自身を除く): 1073524029

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3223793, 9671379, 35461723, 61252067, 106385169, 183756201, 673772737, 2021318211]

約数ペア:

[(1, 2021318211), (3, 673772737), (11, 183756201), (19, 106385169), (33, 61252067), (57, 35461723), (209, 9671379), (627, 3223793)]