201232317

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{42643}}^1$

素因数の和:42681

約数の個数: 24

約数和(自身を含む): 317612512

約数和(自身を除く): 116380195

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 42643, 127929, 469073, 554359, 1407219, 1663077, 5159803, 6097949, 15479409, 18293847, 67077439, 201232317]

約数ペア:

[(1, 201232317), (3, 67077439), (11, 18293847), (13, 15479409), (33, 6097949), (39, 5159803), (121, 1663077), (143, 1407219), (363, 554359), (429, 469073), (1573, 127929), (4719, 42643)]