2016996561

素因数分解:

$3^2\times {\mathrm{337}}^1\times {\mathrm{665017}}^1$

素因数の和:665360

約数の個数: 12

約数和(自身を含む): 2922089092

約数和(自身を除く): 905092531

約数列:

[1, 3, 9, 337, 1011, 3033, 665017, 1995051, 5985153, 224110729, 672332187, 2016996561]

約数ペア:

[(1, 2016996561), (3, 672332187), (9, 224110729), (337, 5985153), (1011, 1995051), (3033, 665017)]