1549852059

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{204439}}^1$

素因数の和:204487

約数の個数: 24

約数和(自身を含む): 2492532480

約数和(自身を除く): 942680421

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 204439, 613317, 1431073, 3884341, 4293219, 11653023, 27190387, 73802479, 81571161, 221407437, 516617353, 1549852059]

約数ペア:

[(1, 1549852059), (3, 516617353), (7, 221407437), (19, 81571161), (21, 73802479), (57, 27190387), (133, 11653023), (361, 4293219), (399, 3884341), (1083, 1431073), (2527, 613317), (7581, 204439)]