28623777

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{104849}}^1$

素因数の和:104872

約数の個数: 16

約数和(自身を含む): 46972800

約数和(自身を除く): 18349023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 104849, 314547, 733943, 1363037, 2201829, 4089111, 9541259, 28623777]

約数ペア:

[(1, 28623777), (3, 9541259), (7, 4089111), (13, 2201829), (21, 1363037), (39, 733943), (91, 314547), (273, 104849)]