8889793587

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{647}}^1\times {\mathrm{4229}}^1$

素因数の和:4920

約数の個数: 36

約数和(自身を含む): 13576371120

約数和(自身を除く): 4686577533

約数列:

[1, 3, 9, 19, 57, 171, 361, 647, 1083, 1941, 3249, 4229, 5823, 12293, 12687, 36879, 38061, 80351, 110637, 233567, 241053, 700701, 723159, 1526669, 2102103, 2736163, 4580007, 8208489, 13740021, 24625467, 51987097, 155961291, 467883873, 987754843, 2963264529, 8889793587]

約数ペア:

[(1, 8889793587), (3, 2963264529), (9, 987754843), (19, 467883873), (57, 155961291), (171, 51987097), (361, 24625467), (647, 13740021), (1083, 8208489), (1941, 4580007), (3249, 2736163), (4229, 2102103), (5823, 1526669), (12293, 723159), (12687, 700701), (36879, 241053), (38061, 233567), (80351, 110637)]