4468971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 6979840

約数和(自身を除く): 2510869

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 163, 247, 481, 489, 703, 741, 1443, 2109, 2119, 3097, 6031, 6357, 9139, 9291, 18093, 27417, 40261, 78403, 114589, 120783, 235209, 343767, 1489657, 4468971]

約数ペア:

[(1, 4468971), (3, 1489657), (13, 343767), (19, 235209), (37, 120783), (39, 114589), (57, 78403), (111, 40261), (163, 27417), (247, 18093), (481, 9291), (489, 9139), (703, 6357), (741, 6031), (1443, 3097), (2109, 2119)]