13283053317

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{709}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 19933255680

約数和(自身を除く): 6650202363

約数列:

[1, 3, 9, 37, 111, 127, 333, 381, 443, 709, 1143, 1329, 2127, 3987, 4699, 6381, 14097, 16391, 26233, 42291, 49173, 56261, 78699, 90043, 147519, 168783, 236097, 270129, 314087, 506349, 810387, 942261, 2081657, 2826783, 3331591, 6244971, 9994773, 11621219, 18734913, 29984319, 34863657, 39889049, 104590971, 119667147, 359001441, 1475894813, 4427684439, 13283053317]

約数ペア:

[(1, 13283053317), (3, 4427684439), (9, 1475894813), (37, 359001441), (111, 119667147), (127, 104590971), (333, 39889049), (381, 34863657), (443, 29984319), (709, 18734913), (1143, 11621219), (1329, 9994773), (2127, 6244971), (3987, 3331591), (4699, 2826783), (6381, 2081657), (14097, 942261), (16391, 810387), (26233, 506349), (42291, 314087), (49173, 270129), (56261, 236097), (78699, 168783), (90043, 147519)]