7980451112457

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{43324219}}^1$

素因数の和:43324533

約数の個数: 24

約数和(自身を含む): 11701351931360

約数和(自身を除く): 3720900818903

約数列:

[1, 3, 9, 97, 211, 291, 633, 873, 1899, 20467, 61401, 184203, 43324219, 129972657, 389917971, 4202449243, 9141410209, 12607347729, 27424230627, 37822043187, 82272691881, 886716790273, 2660150370819, 7980451112457]

約数ペア:

[(1, 7980451112457), (3, 2660150370819), (9, 886716790273), (97, 82272691881), (211, 37822043187), (291, 27424230627), (633, 12607347729), (873, 9141410209), (1899, 4202449243), (20467, 389917971), (61401, 129972657), (184203, 43324219)]