26895297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 42771456

約数和(自身を除く): 15876159

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 883, 923, 2343, 2649, 2769, 9713, 10153, 11479, 29139, 30459, 34437, 62693, 126269, 188079, 378807, 689623, 815009, 2068869, 2445027, 8965099, 26895297]

約数ペア:

[(1, 26895297), (3, 8965099), (11, 2445027), (13, 2068869), (33, 815009), (39, 689623), (71, 378807), (143, 188079), (213, 126269), (429, 62693), (781, 34437), (883, 30459), (923, 29139), (2343, 11479), (2649, 10153), (2769, 9713)]