6340737

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 9856000

約数和(自身を除く): 3515263

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 199, 247, 559, 597, 741, 817, 1677, 2451, 2587, 3781, 7761, 8557, 10621, 11343, 25671, 31863, 49153, 111241, 147459, 162583, 333723, 487749, 2113579, 6340737]

約数ペア:

[(1, 6340737), (3, 2113579), (13, 487749), (19, 333723), (39, 162583), (43, 147459), (57, 111241), (129, 49153), (199, 31863), (247, 25671), (559, 11343), (597, 10621), (741, 8557), (817, 7761), (1677, 3781), (2451, 2587)]