28590177

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17681}}^1$

素因数の和:17709

約数の個数: 24

約数和(自身を含む): 48377952

約数和(自身を除く): 19787775

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 17681, 53043, 123767, 194491, 371301, 583473, 866369, 1361437, 2599107, 4084311, 9530059, 28590177]

約数ペア:

[(1, 28590177), (3, 9530059), (7, 4084311), (11, 2599107), (21, 1361437), (33, 866369), (49, 583473), (77, 371301), (147, 194491), (231, 123767), (539, 53043), (1617, 17681)]