2162043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 3564288

約数和(自身を除く): 1402245

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1087, 1989, 3261, 9783, 14131, 18479, 42393, 55437, 127179, 166311, 240227, 720681, 2162043]

約数ペア:

[(1, 2162043), (3, 720681), (9, 240227), (13, 166311), (17, 127179), (39, 55437), (51, 42393), (117, 18479), (153, 14131), (221, 9783), (663, 3261), (1087, 1989)]