28664207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4889}}^1$

素因数の和:4954

約数の個数: 16

約数和(自身を含む): 34503840

約数和(自身を除く): 5839633

約数列:

[1, 11, 13, 41, 143, 451, 533, 4889, 5863, 53779, 63557, 200449, 699127, 2204939, 2605837, 28664207]

約数ペア:

[(1, 28664207), (11, 2605837), (13, 2204939), (41, 699127), (143, 200449), (451, 63557), (533, 53779), (4889, 5863)]