2012410521

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{7639}}^1$

素因数の和:8546

約数の個数: 32

約数和(自身を含む): 3256473600

約数和(自身を除く): 1244063079

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 887, 2661, 7639, 7983, 9757, 22917, 23949, 29271, 68751, 84029, 87813, 206253, 252087, 263439, 756261, 2268783, 6775793, 20327379, 60982137, 74533723, 182946411, 223601169, 670803507, 2012410521]

約数ペア:

[(1, 2012410521), (3, 670803507), (9, 223601169), (11, 182946411), (27, 74533723), (33, 60982137), (99, 20327379), (297, 6775793), (887, 2268783), (2661, 756261), (7639, 263439), (7983, 252087), (9757, 206253), (22917, 87813), (23949, 84029), (29271, 68751)]