284080311

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3499}}^1$

素因数の和:3636

約数の個数: 32

約数和(自身を含む): 439040000

約数和(自身を除く): 154959689

約数列:

[1, 3, 9, 27, 31, 93, 97, 279, 291, 837, 873, 2619, 3007, 3499, 9021, 10497, 27063, 31491, 81189, 94473, 108469, 325407, 339403, 976221, 1018209, 2928663, 3054627, 9163881, 10521493, 31564479, 94693437, 284080311]

約数ペア:

[(1, 284080311), (3, 94693437), (9, 31564479), (27, 10521493), (31, 9163881), (93, 3054627), (97, 2928663), (279, 1018209), (291, 976221), (837, 339403), (873, 325407), (2619, 108469), (3007, 94473), (3499, 81189), (9021, 31491), (10497, 27063)]