143235471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{35393}}^1$

素因数の和:35486

約数の個数: 16

約数和(自身を含む): 203869440

約数和(自身を除く): 60633969

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 35393, 106179, 672467, 2017401, 2512903, 7538709, 47745157, 143235471]

約数ペア:

[(1, 143235471), (3, 47745157), (19, 7538709), (57, 2512903), (71, 2017401), (213, 672467), (1349, 106179), (4047, 35393)]