2810727

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5507

約数の個数: 16

約数和(自身を含む): 4384000

約数和(自身を除く): 1573273

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5479, 16437, 49311, 104101, 147933, 312303, 936909, 2810727]

約数ペア:

[(1, 2810727), (3, 936909), (9, 312303), (19, 147933), (27, 104101), (57, 49311), (171, 16437), (513, 5479)]