27839739

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4610

約数の個数: 16

約数和(自身を含む): 38949120

約数和(自身を除く): 11109381

約数列:

[1, 3, 29, 71, 87, 213, 2059, 4507, 6177, 13521, 130703, 319997, 392109, 959991, 9279913, 27839739]

約数ペア:

[(1, 27839739), (3, 9279913), (29, 959991), (71, 392109), (87, 319997), (213, 130703), (2059, 13521), (4507, 6177)]