2016283971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2721031}}^1$

素因数の和:2721066

約数の個数: 16

約数和(自身を含む): 3047555840

約数和(自身を除く): 1031271869

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2721031, 8163093, 35373403, 51699589, 106120209, 155098767, 672094657, 2016283971]

約数ペア:

[(1, 2016283971), (3, 672094657), (13, 155098767), (19, 106120209), (39, 51699589), (57, 35373403), (247, 8163093), (741, 2721031)]