23250997

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 29613248

約数和(自身を除く): 6362251

約数列:

[1, 7, 11, 77, 97, 121, 283, 679, 847, 1067, 1981, 3113, 7469, 11737, 21791, 27451, 34243, 82159, 192157, 239701, 301961, 2113727, 3321571, 23250997]

約数ペア:

[(1, 23250997), (7, 3321571), (11, 2113727), (77, 301961), (97, 239701), (121, 192157), (283, 82159), (679, 34243), (847, 27451), (1067, 21791), (1981, 11737), (3113, 7469)]