25422201

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4386

約数の個数: 32

約数和(自身を含む): 44441600

約数和(自身を除く): 19019399

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 4339, 5859, 13017, 30373, 39051, 91119, 117153, 134509, 273357, 403527, 820071, 941563, 1210581, 2824689, 3631743, 8474067, 25422201]

約数ペア:

[(1, 25422201), (3, 8474067), (7, 3631743), (9, 2824689), (21, 1210581), (27, 941563), (31, 820071), (63, 403527), (93, 273357), (189, 134509), (217, 117153), (279, 91119), (651, 39051), (837, 30373), (1953, 13017), (4339, 5859)]