2673638019

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{1097}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 4282885152

約数和(自身を除く): 1609247133

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 563, 1097, 1443, 1689, 3291, 4329, 5067, 7319, 9873, 14261, 20831, 21957, 40589, 42783, 62493, 65871, 121767, 128349, 187479, 270803, 365301, 527657, 617611, 812409, 1582971, 1852833, 2437227, 4748913, 5558499, 8028943, 22851607, 24086829, 68554821, 72260487, 205664463, 297070891, 891212673, 2673638019]

約数ペア:

[(1, 2673638019), (3, 891212673), (9, 297070891), (13, 205664463), (37, 72260487), (39, 68554821), (111, 24086829), (117, 22851607), (333, 8028943), (481, 5558499), (563, 4748913), (1097, 2437227), (1443, 1852833), (1689, 1582971), (3291, 812409), (4329, 617611), (5067, 527657), (7319, 365301), (9873, 270803), (14261, 187479), (20831, 128349), (21957, 121767), (40589, 65871), (42783, 62493)]