1949673

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 2949408

約数和(自身を除く): 999735

約数列:

[1, 3, 11, 33, 41, 121, 123, 131, 363, 393, 451, 1353, 1441, 4323, 4961, 5371, 14883, 15851, 16113, 47553, 59081, 177243, 649891, 1949673]

約数ペア:

[(1, 1949673), (3, 649891), (11, 177243), (33, 59081), (41, 47553), (121, 16113), (123, 15851), (131, 14883), (363, 5371), (393, 4961), (451, 4323), (1353, 1441)]