22778481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6451}}^1$

素因数の和:6572

約数の個数: 16

約数和(自身を含む): 33447168

約数和(自身を除く): 10668687

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 6451, 19353, 70961, 212883, 690257, 2070771, 7592827, 22778481]

約数ペア:

[(1, 22778481), (3, 7592827), (11, 2070771), (33, 690257), (107, 212883), (321, 70961), (1177, 19353), (3531, 6451)]