108451981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 129040128

約数和(自身を除く): 20588147

約数列:

[1, 11, 19, 31, 209, 341, 361, 589, 881, 3971, 6479, 9691, 11191, 16739, 27311, 123101, 184129, 300421, 318041, 518909, 3498451, 5707999, 9859271, 108451981]

約数ペア:

[(1, 108451981), (11, 9859271), (19, 5707999), (31, 3498451), (209, 518909), (341, 318041), (361, 300421), (589, 184129), (881, 123101), (3971, 27311), (6479, 16739), (9691, 11191)]