3781437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 5982720

約数和(自身を除く): 2201283

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 163, 209, 407, 489, 627, 703, 1221, 1793, 2109, 3097, 5379, 6031, 7733, 9291, 18093, 23199, 34067, 66341, 102201, 114589, 199023, 343767, 1260479, 3781437]

約数ペア:

[(1, 3781437), (3, 1260479), (11, 343767), (19, 199023), (33, 114589), (37, 102201), (57, 66341), (111, 34067), (163, 23199), (209, 18093), (407, 9291), (489, 7733), (627, 6031), (703, 5379), (1221, 3097), (1793, 2109)]