1489591251

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4523}}^1$

素因数の和:4632

約数の個数: 48

約数和(自身を含む): 2360007936

約数和(自身を除く): 870416685

約数列:

[1, 3, 9, 23, 37, 43, 69, 111, 129, 207, 333, 387, 851, 989, 1591, 2553, 2967, 4523, 4773, 7659, 8901, 13569, 14319, 36593, 40707, 104029, 109779, 167351, 194489, 312087, 329337, 502053, 583467, 936261, 1506159, 1750401, 3849073, 4473247, 7196093, 11547219, 13419741, 21588279, 34641657, 40259223, 64764837, 165510139, 496530417, 1489591251]

約数ペア:

[(1, 1489591251), (3, 496530417), (9, 165510139), (23, 64764837), (37, 40259223), (43, 34641657), (69, 21588279), (111, 13419741), (129, 11547219), (207, 7196093), (333, 4473247), (387, 3849073), (851, 1750401), (989, 1506159), (1591, 936261), (2553, 583467), (2967, 502053), (4523, 329337), (4773, 312087), (7659, 194489), (8901, 167351), (13569, 109779), (14319, 104029), (36593, 40707)]