2609013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 3825216

約数和(自身を除く): 1216203

約数列:

[1, 3, 11, 33, 173, 457, 519, 1371, 1903, 5027, 5709, 15081, 79061, 237183, 869671, 2609013]

約数ペア:

[(1, 2609013), (3, 869671), (11, 237183), (33, 79061), (173, 15081), (457, 5709), (519, 5027), (1371, 1903)]