2788896951

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1291}}^1\times {\mathrm{5107}}^1$

素因数の和:6451

約数の個数: 24

約数和(自身を含む): 4118110464

約数和(自身を除く): 1329213513

約数列:

[1, 3, 9, 47, 141, 423, 1291, 3873, 5107, 11619, 15321, 45963, 60677, 182031, 240029, 546093, 720087, 2160261, 6593137, 19779411, 59338233, 309877439, 929632317, 2788896951]

約数ペア:

[(1, 2788896951), (3, 929632317), (9, 309877439), (47, 59338233), (141, 19779411), (423, 6593137), (1291, 2160261), (3873, 720087), (5107, 546093), (11619, 240029), (15321, 182031), (45963, 60677)]