27280293

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 37449216

約数和(自身を除く): 10168923

約数列:

[1, 3, 41, 123, 257, 771, 863, 2589, 10537, 31611, 35383, 106149, 221791, 665373, 9093431, 27280293]

約数ペア:

[(1, 27280293), (3, 9093431), (41, 665373), (123, 221791), (257, 106149), (771, 35383), (863, 31611), (2589, 10537)]