1225367

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 24

約数和(自身を含む): 1564080

約数和(自身を除く): 338713

約数列:

[1, 11, 13, 19, 41, 121, 143, 209, 247, 451, 533, 779, 1573, 2299, 2717, 4961, 5863, 8569, 10127, 29887, 64493, 94259, 111397, 1225367]

約数ペア:

[(1, 1225367), (11, 111397), (13, 94259), (19, 64493), (41, 29887), (121, 10127), (143, 8569), (209, 5863), (247, 4961), (451, 2717), (533, 2299), (779, 1573)]