1965510360021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1\times {\mathrm{281849}}^1$

素因数の和:283125

約数の個数: 32

約数和(自身を含む): 2842184419200

約数和(自身を除く): 876674059179

約数列:

[1, 3, 13, 39, 163, 489, 1097, 2119, 3291, 6357, 14261, 42783, 178811, 281849, 536433, 845547, 2324543, 3664037, 6973629, 10992111, 45941387, 137824161, 309188353, 597238031, 927565059, 1791714093, 4019448589, 12058345767, 50397701539, 151193104617, 655170120007, 1965510360021]

約数ペア:

[(1, 1965510360021), (3, 655170120007), (13, 151193104617), (39, 50397701539), (163, 12058345767), (489, 4019448589), (1097, 1791714093), (2119, 927565059), (3291, 597238031), (6357, 309188353), (14261, 137824161), (42783, 45941387), (178811, 10992111), (281849, 6973629), (536433, 3664037), (845547, 2324543)]