27424389

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 37324800

約数和(自身を除く): 9900411

約数列:

[1, 3, 71, 199, 213, 597, 647, 1941, 14129, 42387, 45937, 128753, 137811, 386259, 9141463, 27424389]

約数ペア:

[(1, 27424389), (3, 9141463), (71, 386259), (199, 137811), (213, 128753), (597, 45937), (647, 42387), (1941, 14129)]