6731439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 11384064

約数和(自身を除く): 4652625

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 71, 143, 169, 187, 213, 221, 429, 507, 561, 663, 781, 923, 1207, 1859, 2343, 2431, 2769, 2873, 3621, 5577, 7293, 8619, 10153, 11999, 13277, 15691, 30459, 31603, 35997, 39831, 47073, 94809, 131989, 172601, 203983, 395967, 517803, 611949, 2243813, 6731439]

約数ペア:

[(1, 6731439), (3, 2243813), (11, 611949), (13, 517803), (17, 395967), (33, 203983), (39, 172601), (51, 131989), (71, 94809), (143, 47073), (169, 39831), (187, 35997), (213, 31603), (221, 30459), (429, 15691), (507, 13277), (561, 11999), (663, 10153), (781, 8619), (923, 7293), (1207, 5577), (1859, 3621), (2343, 2873), (2431, 2769)]