713472591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 1130734080

約数和(自身を除く): 417261489

約数列:

[1, 3, 13, 19, 37, 39, 53, 57, 111, 159, 247, 481, 491, 689, 703, 741, 1007, 1443, 1473, 1961, 2067, 2109, 3021, 5883, 6383, 9139, 9329, 13091, 18167, 19149, 25493, 26023, 27417, 27987, 37259, 39273, 54501, 76479, 78069, 111777, 121277, 236171, 338299, 345173, 363831, 484367, 494437, 708513, 962851, 1014897, 1035519, 1453101, 1483311, 2888553, 4487249, 6427681, 12517063, 13461747, 18294169, 19283043, 37551189, 54882507, 237824197, 713472591]

約数ペア:

[(1, 713472591), (3, 237824197), (13, 54882507), (19, 37551189), (37, 19283043), (39, 18294169), (53, 13461747), (57, 12517063), (111, 6427681), (159, 4487249), (247, 2888553), (481, 1483311), (491, 1453101), (689, 1035519), (703, 1014897), (741, 962851), (1007, 708513), (1443, 494437), (1473, 484367), (1961, 363831), (2067, 345173), (2109, 338299), (3021, 236171), (5883, 121277), (6383, 111777), (9139, 78069), (9329, 76479), (13091, 54501), (18167, 39273), (19149, 37259), (25493, 27987), (26023, 27417)]