7979751

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 12508496

約数和(自身を除く): 4528745

約数列:

[1, 3, 9, 13, 39, 117, 241, 283, 723, 849, 2169, 2547, 3133, 3679, 9399, 11037, 28197, 33111, 68203, 204609, 613827, 886639, 2659917, 7979751]

約数ペア:

[(1, 7979751), (3, 2659917), (9, 886639), (13, 613827), (39, 204609), (117, 68203), (241, 33111), (283, 28197), (723, 11037), (849, 9399), (2169, 3679), (2547, 3133)]