42651759

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11779}}^1$

素因数の和:11870

約数の個数: 16

約数和(自身を含む): 61067520

約数和(自身を除く): 18415761

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 11779, 35337, 200243, 600729, 836309, 2508927, 14217253, 42651759]

約数ペア:

[(1, 42651759), (3, 14217253), (17, 2508927), (51, 836309), (71, 600729), (213, 200243), (1207, 35337), (3621, 11779)]