2016040137

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{2311}}^1$

素因数の和:2653

約数の個数: 32

約数和(自身を含む): 2876497920

約数和(自身を除く): 860457783

約数列:

[1, 3, 23, 47, 69, 141, 269, 807, 1081, 2311, 3243, 6187, 6933, 12643, 18561, 37929, 53153, 108617, 159459, 290789, 325851, 621659, 872367, 1864977, 2498191, 7494573, 14298157, 29217973, 42894471, 87653919, 672013379, 2016040137]

約数ペア:

[(1, 2016040137), (3, 672013379), (23, 87653919), (47, 42894471), (69, 29217973), (141, 14298157), (269, 7494573), (807, 2498191), (1081, 1864977), (2311, 872367), (3243, 621659), (6187, 325851), (6933, 290789), (12643, 159459), (18561, 108617), (37929, 53153)]