9879499

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 12159936

約数和(自身を除く): 2280437

約数列:

[1, 7, 17, 61, 119, 427, 1037, 1361, 7259, 9527, 23137, 83021, 161959, 581147, 1411357, 9879499]

約数ペア:

[(1, 9879499), (7, 1411357), (17, 581147), (61, 161959), (119, 83021), (427, 23137), (1037, 9527), (1361, 7259)]