43998141

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 65572192

約数和(自身を除く): 21574051

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 1987, 2013, 5961, 7381, 21857, 22143, 65571, 121207, 240427, 363621, 721281, 1333277, 3999831, 14666047, 43998141]

約数ペア:

[(1, 43998141), (3, 14666047), (11, 3999831), (33, 1333277), (61, 721281), (121, 363621), (183, 240427), (363, 121207), (671, 65571), (1987, 22143), (2013, 21857), (5961, 7381)]