28616967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{521}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 43973280

約数和(自身を除く): 15356313

約数列:

[1, 3, 9, 17, 51, 153, 359, 521, 1077, 1563, 3231, 4689, 6103, 8857, 18309, 26571, 54927, 79713, 187039, 561117, 1683351, 3179663, 9538989, 28616967]

約数ペア:

[(1, 28616967), (3, 9538989), (9, 3179663), (17, 1683351), (51, 561117), (153, 187039), (359, 79713), (521, 54927), (1077, 26571), (1563, 18309), (3231, 8857), (4689, 6103)]