2080604169

素因数分解:

$3^2\times 7^1\times {\mathrm{5233}}^1\times {\mathrm{6311}}^1$

素因数の和:11557

約数の個数: 24

約数和(自身を含む): 3435848832

約数和(自身を除く): 1355244663

約数列:

[1, 3, 7, 9, 21, 63, 5233, 6311, 15699, 18933, 36631, 44177, 47097, 56799, 109893, 132531, 329679, 397593, 33025463, 99076389, 231178241, 297229167, 693534723, 2080604169]

約数ペア:

[(1, 2080604169), (3, 693534723), (7, 297229167), (9, 231178241), (21, 99076389), (63, 33025463), (5233, 397593), (6311, 329679), (15699, 132531), (18933, 109893), (36631, 56799), (44177, 47097)]