431134947

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2341}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 674496000

約数和(自身を除く): 243361053

約数列:

[1, 3, 9, 19, 27, 57, 171, 359, 513, 1077, 2341, 3231, 6821, 7023, 9693, 20463, 21069, 44479, 61389, 63207, 133437, 184167, 400311, 840419, 1200933, 2521257, 7563771, 15967961, 22691313, 47903883, 143711649, 431134947]

約数ペア:

[(1, 431134947), (3, 143711649), (9, 47903883), (19, 22691313), (27, 15967961), (57, 7563771), (171, 2521257), (359, 1200933), (513, 840419), (1077, 400311), (2341, 184167), (3231, 133437), (6821, 63207), (7023, 61389), (9693, 44479), (20463, 21069)]