13744353

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 23164800

約数和(自身を除く): 9420447

約数列:

[1, 3, 7, 19, 21, 37, 49, 57, 111, 133, 147, 259, 343, 361, 399, 703, 777, 931, 1029, 1083, 1813, 2109, 2527, 2793, 4921, 5439, 6517, 7581, 12691, 13357, 14763, 17689, 19551, 34447, 38073, 40071, 53067, 93499, 103341, 123823, 241129, 280497, 371469, 654493, 723387, 1963479, 4581451, 13744353]

約数ペア:

[(1, 13744353), (3, 4581451), (7, 1963479), (19, 723387), (21, 654493), (37, 371469), (49, 280497), (57, 241129), (111, 123823), (133, 103341), (147, 93499), (259, 53067), (343, 40071), (361, 38073), (399, 34447), (703, 19551), (777, 17689), (931, 14763), (1029, 13357), (1083, 12691), (1813, 7581), (2109, 6517), (2527, 5439), (2793, 4921)]