13460161

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 16385600

約数和(自身を除く): 2925439

約数列:

[1, 11, 13, 43, 121, 143, 199, 473, 559, 1573, 2189, 2587, 5203, 6149, 8557, 24079, 28457, 67639, 94127, 111241, 313027, 1035397, 1223651, 13460161]

約数ペア:

[(1, 13460161), (11, 1223651), (13, 1035397), (43, 313027), (121, 111241), (143, 94127), (199, 67639), (473, 28457), (559, 24079), (1573, 8557), (2189, 6149), (2587, 5203)]