12870011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 16971264

約数和(自身を除く): 4101253

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 463, 1463, 2527, 3241, 3971, 5093, 8797, 27797, 35651, 61579, 96767, 167143, 677369, 1170001, 1838573, 12870011]

約数ペア:

[(1, 12870011), (7, 1838573), (11, 1170001), (19, 677369), (77, 167143), (133, 96767), (209, 61579), (361, 35651), (463, 27797), (1463, 8797), (2527, 5093), (3241, 3971)]