86510281

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 104867840

約数和(自身を除く): 18357559

約数列:

[1, 11, 13, 43, 121, 143, 473, 559, 1279, 1573, 5203, 6149, 14069, 16627, 54997, 67639, 154759, 182897, 604967, 714961, 2011867, 6654637, 7864571, 86510281]

約数ペア:

[(1, 86510281), (11, 7864571), (13, 6654637), (43, 2011867), (121, 714961), (143, 604967), (473, 182897), (559, 154759), (1279, 67639), (1573, 54997), (5203, 16627), (6149, 14069)]