19184187

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 28823760

約数和(自身を除く): 9639573

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1289, 1353, 3867, 4961, 14179, 14883, 42537, 52849, 155969, 158547, 467907, 581339, 1744017, 6394729, 19184187]

約数ペア:

[(1, 19184187), (3, 6394729), (11, 1744017), (33, 581339), (41, 467907), (121, 158547), (123, 155969), (363, 52849), (451, 42537), (1289, 14883), (1353, 14179), (3867, 4961)]