713986161

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 1170578304

約数和(自身を除く): 456592143

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 361, 371, 399, 1007, 1083, 1113, 1777, 2527, 3021, 5331, 7049, 7581, 12439, 19133, 21147, 33763, 37317, 57399, 94181, 101289, 133931, 236341, 282543, 401793, 641497, 659267, 709023, 1789439, 1924491, 1977801, 4490479, 5368317, 12526073, 13471437, 33999341, 37578219, 101998023, 237995387, 713986161]

約数ペア:

[(1, 713986161), (3, 237995387), (7, 101998023), (19, 37578219), (21, 33999341), (53, 13471437), (57, 12526073), (133, 5368317), (159, 4490479), (361, 1977801), (371, 1924491), (399, 1789439), (1007, 709023), (1083, 659267), (1113, 641497), (1777, 401793), (2527, 282543), (3021, 236341), (5331, 133931), (7049, 101289), (7581, 94181), (12439, 57399), (19133, 37317), (21147, 33763)]