41089191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 68718720

約数和(自身を除く): 27629529

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 71, 143, 209, 213, 247, 429, 627, 741, 781, 923, 1349, 2343, 2717, 2769, 4047, 5041, 8151, 10153, 14839, 15123, 17537, 30459, 44517, 52611, 55451, 65533, 95779, 166353, 192907, 196599, 287337, 578721, 720863, 1053569, 1245127, 2162589, 3160707, 3735381, 13696397, 41089191]

約数ペア:

[(1, 41089191), (3, 13696397), (11, 3735381), (13, 3160707), (19, 2162589), (33, 1245127), (39, 1053569), (57, 720863), (71, 578721), (143, 287337), (209, 196599), (213, 192907), (247, 166353), (429, 95779), (627, 65533), (741, 55451), (781, 52611), (923, 44517), (1349, 30459), (2343, 17537), (2717, 15123), (2769, 14839), (4047, 10153), (5041, 8151)]