2405799

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 3993600

約数和(自身を除く): 1587801

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1279, 1881, 3837, 11511, 14069, 24301, 42207, 72903, 126621, 218709, 267311, 801933, 2405799]

約数ペア:

[(1, 2405799), (3, 801933), (9, 267311), (11, 218709), (19, 126621), (33, 72903), (57, 42207), (99, 24301), (171, 14069), (209, 11511), (627, 3837), (1279, 1881)]