13047727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 16358400

約数和(自身を除く): 3310673

約数列:

[1, 7, 11, 77, 239, 709, 1673, 2629, 4963, 7799, 18403, 54593, 169451, 1186157, 1863961, 13047727]

約数ペア:

[(1, 13047727), (7, 1863961), (11, 1186157), (77, 169451), (239, 54593), (709, 18403), (1673, 7799), (2629, 4963)]