2011106877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{10909}}^1$

素因数の和:11117

約数の個数: 32

約数和(自身を含む): 3005923200

約数和(自身を除く): 994816323

約数列:

[1, 3, 13, 29, 39, 87, 163, 377, 489, 1131, 2119, 4727, 6357, 10909, 14181, 32727, 61451, 141817, 184353, 316361, 425451, 949083, 1778167, 4112693, 5334501, 12338079, 23116171, 51566843, 69348513, 154700529, 670368959, 2011106877]

約数ペア:

[(1, 2011106877), (3, 670368959), (13, 154700529), (29, 69348513), (39, 51566843), (87, 23116171), (163, 12338079), (377, 5334501), (489, 4112693), (1131, 1778167), (2119, 949083), (4727, 425451), (6357, 316361), (10909, 184353), (14181, 141817), (32727, 61451)]