56080869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2081}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 80681664

約数和(自身を除く): 24600795

約数列:

[1, 3, 13, 39, 691, 2073, 2081, 6243, 8983, 26949, 27053, 81159, 1437971, 4313913, 18693623, 56080869]

約数ペア:

[(1, 56080869), (3, 18693623), (13, 4313913), (39, 1437971), (691, 81159), (2073, 27053), (2081, 26949), (6243, 8983)]