477641307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23689}}^1$

素因数の和:23763

約数の個数: 32

約数和(自身を含む): 764144640

約数和(自身を除く): 286503333

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 6721, 20163, 23689, 71067, 260579, 307957, 781737, 923871, 1113383, 3340149, 3387527, 10162581, 12247213, 14473979, 36741639, 43421937, 159213769, 477641307]

約数ペア:

[(1, 477641307), (3, 159213769), (11, 43421937), (13, 36741639), (33, 14473979), (39, 12247213), (47, 10162581), (141, 3387527), (143, 3340149), (429, 1113383), (517, 923871), (611, 781737), (1551, 307957), (1833, 260579), (6721, 71067), (20163, 23689)]