2015370279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{465551}}^1$

素因数の和:465607

約数の個数: 24

約数和(自身を含む): 3219757632

約数和(自身を除く): 1204387353

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 465551, 1396653, 4189959, 6052163, 17225387, 18156489, 51676161, 54469467, 155028483, 223930031, 671790093, 2015370279]

約数ペア:

[(1, 2015370279), (3, 671790093), (9, 223930031), (13, 155028483), (37, 54469467), (39, 51676161), (111, 18156489), (117, 17225387), (333, 6052163), (481, 4189959), (1443, 1396653), (4329, 465551)]