2856681

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3453

約数の個数: 16

約数和(自身を含む): 4369920

約数和(自身を除く): 1513239

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 3413, 10239, 30717, 92151, 105803, 317409, 952227, 2856681]

約数ペア:

[(1, 2856681), (3, 952227), (9, 317409), (27, 105803), (31, 92151), (93, 30717), (279, 10239), (837, 3413)]