28057601

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17837}}^1$

素因数の和:17872

約数の個数: 12

約数和(自身を含む): 33214356

約数和(自身を除く): 5156755

約数列:

[1, 11, 13, 121, 143, 1573, 17837, 196207, 231881, 2158277, 2550691, 28057601]

約数ペア:

[(1, 28057601), (11, 2550691), (13, 2158277), (121, 231881), (143, 196207), (1573, 17837)]