5690007

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:564

約数の個数: 20

約数和(自身を含む): 8566800

約数和(自身を除く): 2876793

約数列:

[1, 3, 9, 27, 81, 199, 353, 597, 1059, 1791, 3177, 5373, 9531, 16119, 28593, 70247, 210741, 632223, 1896669, 5690007]

約数ペア:

[(1, 5690007), (3, 1896669), (9, 632223), (27, 210741), (81, 70247), (199, 28593), (353, 16119), (597, 9531), (1059, 5373), (1791, 3177)]