2808333

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 4661280

約数和(自身を除く): 1852947

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1493, 1881, 4479, 13437, 16423, 28367, 49269, 85101, 147807, 255303, 312037, 936111, 2808333]

約数ペア:

[(1, 2808333), (3, 936111), (9, 312037), (11, 255303), (19, 147807), (33, 85101), (57, 49269), (99, 28367), (171, 16423), (209, 13437), (627, 4479), (1493, 1881)]