389675277

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{98627}}^1$

素因数の和:99072

約数の個数: 12

約数和(自身を含む): 564152160

約数和(自身を除く): 174476883

約数列:

[1, 3, 9, 439, 1317, 3951, 98627, 295881, 887643, 43297253, 129891759, 389675277]

約数ペア:

[(1, 389675277), (3, 129891759), (9, 43297253), (439, 887643), (1317, 295881), (3951, 98627)]