2008720746243

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{653}}^1\times {\mathrm{2096893}}^1$

素因数の和:2097715

約数の個数: 24

約数和(自身を含む): 2923758017232

約数和(自身を除く): 915037270989

約数列:

[1, 3, 9, 163, 489, 653, 1467, 1959, 5877, 106439, 319317, 957951, 2096893, 6290679, 18872037, 341793559, 1025380677, 1369271129, 3076142031, 4107813387, 12323440161, 223191194027, 669573582081, 2008720746243]

約数ペア:

[(1, 2008720746243), (3, 669573582081), (9, 223191194027), (163, 12323440161), (489, 4107813387), (653, 3076142031), (1467, 1369271129), (1959, 1025380677), (5877, 341793559), (106439, 18872037), (319317, 6290679), (957951, 2096893)]