3115959

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 5515776

約数和(自身を除く): 2399817

約数列:

[1, 3, 7, 11, 21, 33, 41, 47, 49, 77, 123, 141, 147, 231, 287, 329, 451, 517, 539, 861, 987, 1353, 1551, 1617, 1927, 2009, 2303, 3157, 3619, 5781, 6027, 6909, 9471, 10857, 13489, 21197, 22099, 25333, 40467, 63591, 66297, 75999, 94423, 148379, 283269, 445137, 1038653, 3115959]

約数ペア:

[(1, 3115959), (3, 1038653), (7, 445137), (11, 283269), (21, 148379), (33, 94423), (41, 75999), (47, 66297), (49, 63591), (77, 40467), (123, 25333), (141, 22099), (147, 21197), (231, 13489), (287, 10857), (329, 9471), (451, 6909), (517, 6027), (539, 5781), (861, 3619), (987, 3157), (1353, 2303), (1551, 2009), (1617, 1927)]