2007778047

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1459}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 3131735040

約数和(自身を除く): 1123956993

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 223, 363, 561, 669, 1459, 2057, 2453, 3791, 4377, 6171, 7359, 11373, 16049, 24803, 26983, 41701, 48147, 74409, 80949, 125103, 176539, 272833, 325357, 458711, 529617, 818499, 976071, 1376133, 3001163, 3578927, 5531069, 9003489, 10736781, 16593207, 39368197, 60841759, 118104591, 182525277, 669259349, 2007778047]

約数ペア:

[(1, 2007778047), (3, 669259349), (11, 182525277), (17, 118104591), (33, 60841759), (51, 39368197), (121, 16593207), (187, 10736781), (223, 9003489), (363, 5531069), (561, 3578927), (669, 3001163), (1459, 1376133), (2057, 976071), (2453, 818499), (3791, 529617), (4377, 458711), (6171, 325357), (7359, 272833), (11373, 176539), (16049, 125103), (24803, 80949), (26983, 74409), (41701, 48147)]