2012102103

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{54881}}^1$

素因数の和:55007

約数の個数: 24

約数和(自身を含む): 2978116848

約数和(自身を除く): 966014745

約数列:

[1, 3, 11, 33, 101, 121, 303, 363, 1111, 3333, 12221, 36663, 54881, 164643, 603691, 1811073, 5542981, 6640601, 16628943, 19921803, 60972791, 182918373, 670700701, 2012102103]

約数ペア:

[(1, 2012102103), (3, 670700701), (11, 182918373), (33, 60972791), (101, 19921803), (121, 16628943), (303, 6640601), (363, 5542981), (1111, 1811073), (3333, 603691), (12221, 164643), (36663, 54881)]