13706991

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 20748416

約数和(自身を除く): 7041425

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 673, 2019, 2263, 6057, 6789, 20367, 20863, 49129, 62589, 147387, 187767, 442161, 1522999, 4568997, 13706991]

約数ペア:

[(1, 13706991), (3, 4568997), (9, 1522999), (31, 442161), (73, 187767), (93, 147387), (219, 62589), (279, 49129), (657, 20863), (673, 20367), (2019, 6789), (2263, 6057)]