15278043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1987}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 22329216

約数和(自身を除く): 7051173

約数列:

[1, 3, 11, 33, 233, 699, 1987, 2563, 5961, 7689, 21857, 65571, 462971, 1388913, 5092681, 15278043]

約数ペア:

[(1, 15278043), (3, 5092681), (11, 1388913), (33, 462971), (233, 65571), (699, 21857), (1987, 7689), (2563, 5961)]