8977989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 12735360

約数和(自身を除く): 3757371

約数列:

[1, 3, 17, 51, 401, 439, 1203, 1317, 6817, 7463, 20451, 22389, 176039, 528117, 2992663, 8977989]

約数ペア:

[(1, 8977989), (3, 2992663), (17, 528117), (51, 176039), (401, 22389), (439, 20451), (1203, 7463), (1317, 6817)]