2021150489

素因数分解:

${\mathrm{73}}^1\times {\mathrm{139}}^2\times {\mathrm{1433}}^1$

素因数の和:1784

約数の個数: 12

約数和(自身を含む): 2065123476

約数和(自身を除く): 43972987

約数列:

[1, 73, 139, 1433, 10147, 19321, 104609, 199187, 1410433, 14540651, 27686993, 2021150489]

約数ペア:

[(1, 2021150489), (73, 27686993), (139, 14540651), (1433, 1410433), (10147, 199187), (19321, 104609)]