2016643827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{90803}}^1$

素因数の和:91490

約数の個数: 16

約数和(自身を含む): 2937691008

約数和(自身を除く): 921047181

約数列:

[1, 3, 11, 33, 673, 2019, 7403, 22209, 90803, 272409, 998833, 2996499, 61110419, 183331257, 672214609, 2016643827]

約数ペア:

[(1, 2016643827), (3, 672214609), (11, 183331257), (33, 61110419), (673, 2996499), (2019, 998833), (7403, 272409), (22209, 90803)]