2180804529

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1\times {\mathrm{9851}}^1$

素因数の和:10640

約数の個数: 16

約数和(自身を含む): 2939048640

約数和(自身を除く): 758244111

約数列:

[1, 3, 109, 327, 677, 2031, 9851, 29553, 73793, 221379, 1073759, 3221277, 6669127, 20007381, 726934843, 2180804529]

約数ペア:

[(1, 2180804529), (3, 726934843), (109, 20007381), (327, 6669127), (677, 3221277), (2031, 1073759), (9851, 221379), (29553, 73793)]