2011109427

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{4957}}^1$

素因数の和:5763

約数の個数: 24

約数和(自身を含む): 2957149520

約数和(自身を除く): 946040093

約数列:

[1, 3, 9, 61, 183, 549, 739, 2217, 4957, 6651, 14871, 44613, 45079, 135237, 302377, 405711, 907131, 2721393, 3663223, 10989669, 32969007, 223456603, 670369809, 2011109427]

約数ペア:

[(1, 2011109427), (3, 670369809), (9, 223456603), (61, 32969007), (183, 10989669), (549, 3663223), (739, 2721393), (2217, 907131), (4957, 405711), (6651, 302377), (14871, 135237), (44613, 45079)]