2859219

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3209}}^1$

素因数の和:3232

約数の個数: 20

約数和(自身を含む): 4660920

約数和(自身を除く): 1801701

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3209, 9627, 28881, 35299, 86643, 105897, 259929, 317691, 953073, 2859219]

約数ペア:

[(1, 2859219), (3, 953073), (9, 317691), (11, 259929), (27, 105897), (33, 86643), (81, 35299), (99, 28881), (297, 9627), (891, 3209)]