2019928977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{887101}}^1$

素因数の和:887141

約数の個数: 24

約数和(自身を含む): 3321309888

約数和(自身を除く): 1301380911

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 887101, 2661303, 7983909, 9758111, 20403323, 29274333, 61209969, 87822999, 183629907, 224436553, 673309659, 2019928977]

約数ペア:

[(1, 2019928977), (3, 673309659), (9, 224436553), (11, 183629907), (23, 87822999), (33, 61209969), (69, 29274333), (99, 20403323), (207, 9758111), (253, 7983909), (759, 2661303), (2277, 887101)]