20172742389

素因数分解:

$3^3\times {\mathrm{739}}^1\times {\mathrm{1011013}}^1$

素因数の和:1011761

約数の個数: 16

約数和(自身を含む): 29926014400

約数和(自身を除く): 9753272011

約数列:

[1, 3, 9, 27, 739, 2217, 6651, 19953, 1011013, 3033039, 9099117, 27297351, 747138607, 2241415821, 6724247463, 20172742389]

約数ペア:

[(1, 20172742389), (3, 6724247463), (9, 2241415821), (27, 747138607), (739, 27297351), (2217, 9099117), (6651, 3033039), (19953, 1011013)]