12793209

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 20198976

約数和(自身を除く): 7405767

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 2711, 4719, 8133, 29821, 35243, 89463, 105729, 328031, 387673, 984093, 1163019, 4264403, 12793209]

約数ペア:

[(1, 12793209), (3, 4264403), (11, 1163019), (13, 984093), (33, 387673), (39, 328031), (121, 105729), (143, 89463), (363, 35243), (429, 29821), (1573, 8133), (2711, 4719)]