1189779021

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{22433}}^1$

素因数の和:22593

約数の個数: 24

約数和(自身を含む): 1763850816

約数和(自身を除く): 574071795

約数列:

[1, 3, 9, 71, 83, 213, 249, 639, 747, 5893, 17679, 22433, 53037, 67299, 201897, 1592743, 1861939, 4778229, 5585817, 14334687, 16757451, 132197669, 396593007, 1189779021]

約数ペア:

[(1, 1189779021), (3, 396593007), (9, 132197669), (71, 16757451), (83, 14334687), (213, 5585817), (249, 4778229), (639, 1861939), (747, 1592743), (5893, 201897), (17679, 67299), (22433, 53037)]