2664849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1$

素因数の和:3548

約数の個数: 16

約数和(自身を含む): 4045824

約数和(自身を除く): 1380975

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 3511, 10533, 38621, 80753, 115863, 242259, 888283, 2664849]

約数ペア:

[(1, 2664849), (3, 888283), (11, 242259), (23, 115863), (33, 80753), (69, 38621), (253, 10533), (759, 3511)]