28175037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 43200000

約数和(自身を除く): 15024963

約数列:

[1, 3, 11, 29, 33, 59, 87, 177, 319, 499, 649, 957, 1497, 1711, 1947, 5133, 5489, 14471, 16467, 18821, 29441, 43413, 56463, 88323, 159181, 323851, 477543, 853789, 971553, 2561367, 9391679, 28175037]

約数ペア:

[(1, 28175037), (3, 9391679), (11, 2561367), (29, 971553), (33, 853789), (59, 477543), (87, 323851), (177, 159181), (319, 88323), (499, 56463), (649, 43413), (957, 29441), (1497, 18821), (1711, 16467), (1947, 14471), (5133, 5489)]