995420643

素因数分解:

$3^1\times 7^3\times {\mathrm{839}}^1\times {\mathrm{1153}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 1550976000

約数和(自身を除く): 555555357

約数列:

[1, 3, 7, 21, 49, 147, 343, 839, 1029, 1153, 2517, 3459, 5873, 8071, 17619, 24213, 41111, 56497, 123333, 169491, 287777, 395479, 863331, 967367, 1186437, 2902101, 6771569, 20314707, 47400983, 142202949, 331806881, 995420643]

約数ペア:

[(1, 995420643), (3, 331806881), (7, 142202949), (21, 47400983), (49, 20314707), (147, 6771569), (343, 2902101), (839, 1186437), (1029, 967367), (1153, 863331), (2517, 395479), (3459, 287777), (5873, 169491), (8071, 123333), (17619, 56497), (24213, 41111)]