12669027

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 7652253

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 293, 497, 609, 879, 1491, 2051, 2059, 6153, 6177, 8497, 14413, 20803, 25491, 43239, 59479, 62409, 145621, 178437, 436863, 603287, 1809861, 4223009, 12669027]

約数ペア:

[(1, 12669027), (3, 4223009), (7, 1809861), (21, 603287), (29, 436863), (71, 178437), (87, 145621), (203, 62409), (213, 59479), (293, 43239), (497, 25491), (609, 20803), (879, 14413), (1491, 8497), (2051, 6177), (2059, 6153)]