2150492751

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2939}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 3577392000

約数和(自身を除く): 1426899249

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 389, 627, 1167, 1881, 2939, 3501, 4279, 7391, 8817, 12837, 22173, 26451, 32329, 38511, 55841, 66519, 81301, 96987, 167523, 243903, 290961, 502569, 614251, 731709, 1143271, 1842753, 3429813, 5528259, 10289439, 12575981, 21722149, 37727943, 65166447, 113183829, 195499341, 238943639, 716830917, 2150492751]

約数ペア:

[(1, 2150492751), (3, 716830917), (9, 238943639), (11, 195499341), (19, 113183829), (33, 65166447), (57, 37727943), (99, 21722149), (171, 12575981), (209, 10289439), (389, 5528259), (627, 3429813), (1167, 1842753), (1881, 1143271), (2939, 731709), (3501, 614251), (4279, 502569), (7391, 290961), (8817, 243903), (12837, 167523), (22173, 96987), (26451, 81301), (32329, 66519), (38511, 55841)]