28244073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65837}}^1$

素因数の和:65864

約数の個数: 16

約数和(自身を含む): 44243136

約数和(自身を除く): 15999063

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 65837, 197511, 724207, 855881, 2172621, 2567643, 9414691, 28244073]

約数ペア:

[(1, 28244073), (3, 9414691), (11, 2567643), (13, 2172621), (33, 855881), (39, 724207), (143, 197511), (429, 65837)]