2783134893

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{169693}}^1$

素因数の和:169785

約数の個数: 32

約数和(自身を含む): 4691699712

約数和(自身を除く): 1908564819

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 5467, 16401, 169693, 509079, 1187851, 1866623, 3563553, 5599869, 12048203, 13066361, 36144609, 39199083, 84337421, 132530233, 253012263, 397590699, 927711631, 2783134893]

約数ペア:

[(1, 2783134893), (3, 927711631), (7, 397590699), (11, 253012263), (21, 132530233), (33, 84337421), (71, 39199083), (77, 36144609), (213, 13066361), (231, 12048203), (497, 5599869), (781, 3563553), (1491, 1866623), (2343, 1187851), (5467, 509079), (16401, 169693)]