2080598211

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{4055747}}^1$

素因数の和:4055775

約数の個数: 16

約数和(自身を含む): 3244598400

約数和(自身を除く): 1164000189

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 4055747, 12167241, 36501723, 77059193, 109505169, 231177579, 693532737, 2080598211]

約数ペア:

[(1, 2080598211), (3, 693532737), (9, 231177579), (19, 109505169), (27, 77059193), (57, 36501723), (171, 12167241), (513, 4055747)]