28577967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11863}}^1$

素因数の和:11950

約数の個数: 16

約数和(自身を含む): 42140928

約数和(自身を除く): 13562961

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 11863, 35589, 130493, 391479, 865999, 2597997, 9525989, 28577967]

約数ペア:

[(1, 28577967), (3, 9525989), (11, 2597997), (33, 865999), (73, 391479), (219, 130493), (803, 35589), (2409, 11863)]