9137557

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 11179448

約数和(自身を除く): 2041891

約数列:

[1, 11, 13, 37, 121, 143, 157, 407, 481, 1573, 1727, 2041, 4477, 5291, 5809, 18997, 22451, 58201, 63899, 75517, 246961, 702889, 830687, 9137557]

約数ペア:

[(1, 9137557), (11, 830687), (13, 702889), (37, 246961), (121, 75517), (143, 63899), (157, 58201), (407, 22451), (481, 18997), (1573, 5809), (1727, 5291), (2041, 4477)]