1412973627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 2194698240

約数和(自身を除く): 781724613

約数列:

[1, 3, 13, 19, 39, 57, 71, 107, 213, 247, 251, 321, 741, 753, 923, 1349, 1391, 2033, 2769, 3263, 4047, 4173, 4769, 6099, 7597, 9789, 14307, 17537, 17821, 22791, 26429, 26857, 52611, 53463, 61997, 79287, 80571, 98761, 144343, 185991, 231673, 296283, 338599, 349141, 433029, 510283, 695019, 1015797, 1047423, 1530849, 1876459, 1906847, 4401787, 5629377, 5720541, 6633679, 13205361, 19901037, 24789011, 36230093, 74367033, 108690279, 470991209, 1412973627]

約数ペア:

[(1, 1412973627), (3, 470991209), (13, 108690279), (19, 74367033), (39, 36230093), (57, 24789011), (71, 19901037), (107, 13205361), (213, 6633679), (247, 5720541), (251, 5629377), (321, 4401787), (741, 1906847), (753, 1876459), (923, 1530849), (1349, 1047423), (1391, 1015797), (2033, 695019), (2769, 510283), (3263, 433029), (4047, 349141), (4173, 338599), (4769, 296283), (6099, 231673), (7597, 185991), (9789, 144343), (14307, 98761), (17537, 80571), (17821, 79287), (22791, 61997), (26429, 53463), (26857, 52611)]