2100068217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{26513}}^1$

素因数の和:27209

約数の個数: 24

約数和(自身を含む): 3271721544

約数和(自身を除く): 1171653327

約数列:

[1, 3, 9, 13, 39, 117, 677, 2031, 6093, 8801, 26403, 26513, 79209, 79539, 238617, 344669, 1034007, 3102021, 17949301, 53847903, 161543709, 233340913, 700022739, 2100068217]

約数ペア:

[(1, 2100068217), (3, 700022739), (9, 233340913), (13, 161543709), (39, 53847903), (117, 17949301), (677, 3102021), (2031, 1034007), (6093, 344669), (8801, 238617), (26403, 79539), (26513, 79209)]