28534167

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 44328960

約数和(自身を除く): 15794793

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 467, 657, 837, 1401, 1971, 2263, 4203, 6789, 12609, 14477, 20367, 34091, 43431, 61101, 102273, 130293, 306819, 390879, 920457, 1056821, 3170463, 9511389, 28534167]

約数ペア:

[(1, 28534167), (3, 9511389), (9, 3170463), (27, 1056821), (31, 920457), (73, 390879), (93, 306819), (219, 130293), (279, 102273), (467, 61101), (657, 43431), (837, 34091), (1401, 20367), (1971, 14477), (2263, 12609), (4203, 6789)]