1315594287

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{42017}}^1$

素因数の和:42108

約数の個数: 36

約数和(自身を含む): 2241744336

約数和(自身を除く): 926150049

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 3479, 4473, 10437, 31311, 42017, 126051, 294119, 378153, 882357, 2058833, 2647071, 2983207, 6176499, 8949621, 18529497, 20882449, 26848863, 62647347, 146177143, 187942041, 438531429, 1315594287]

約数ペア:

[(1, 1315594287), (3, 438531429), (7, 187942041), (9, 146177143), (21, 62647347), (49, 26848863), (63, 20882449), (71, 18529497), (147, 8949621), (213, 6176499), (441, 2983207), (497, 2647071), (639, 2058833), (1491, 882357), (3479, 378153), (4473, 294119), (10437, 126051), (31311, 42017)]