2152557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 3594240

約数和(自身を除く): 1441683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1279, 1683, 3837, 11511, 14069, 21743, 42207, 65229, 126621, 195687, 239173, 717519, 2152557]

約数ペア:

[(1, 2152557), (3, 717519), (9, 239173), (11, 195687), (17, 126621), (33, 65229), (51, 42207), (99, 21743), (153, 14069), (187, 11511), (561, 3837), (1279, 1683)]