12798091317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{643}}^1\times {\mathrm{2087}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 19815086592

約数和(自身を除く): 7016995275

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 643, 867, 1929, 2087, 3179, 6261, 7073, 9537, 10931, 21219, 22957, 32793, 35479, 68871, 106437, 120241, 185827, 360723, 390269, 557481, 603143, 1170807, 1341941, 1809429, 2044097, 4025823, 6132291, 6634573, 14761351, 19903719, 22812997, 44284053, 68438991, 250942967, 387820949, 752828901, 1163462847, 4266030439, 12798091317]

約数ペア:

[(1, 12798091317), (3, 4266030439), (11, 1163462847), (17, 752828901), (33, 387820949), (51, 250942967), (187, 68438991), (289, 44284053), (561, 22812997), (643, 19903719), (867, 14761351), (1929, 6634573), (2087, 6132291), (3179, 4025823), (6261, 2044097), (7073, 1809429), (9537, 1341941), (10931, 1170807), (21219, 603143), (22957, 557481), (32793, 390269), (35479, 360723), (68871, 185827), (106437, 120241)]