2912116977

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{21773}}^1$

素因数の和:21990

約数の個数: 48

約数和(自身を含む): 5271746688

約数和(自身を除く): 2359629711

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 193, 231, 579, 693, 1351, 1737, 2123, 4053, 6369, 12159, 14861, 19107, 21773, 44583, 65319, 133749, 152411, 195957, 239503, 457233, 718509, 1371699, 1676521, 2155527, 4202189, 5029563, 12606567, 15088689, 29415323, 37819701, 46224079, 88245969, 138672237, 264737907, 323568553, 416016711, 970705659, 2912116977]

約数ペア:

[(1, 2912116977), (3, 970705659), (7, 416016711), (9, 323568553), (11, 264737907), (21, 138672237), (33, 88245969), (63, 46224079), (77, 37819701), (99, 29415323), (193, 15088689), (231, 12606567), (579, 5029563), (693, 4202189), (1351, 2155527), (1737, 1676521), (2123, 1371699), (4053, 718509), (6369, 457233), (12159, 239503), (14861, 195957), (19107, 152411), (21773, 133749), (44583, 65319)]