2836719

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 4408560

約数和(自身を除く): 1571841

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 313, 477, 939, 1007, 2817, 3021, 5947, 9063, 16589, 17841, 49767, 53523, 149301, 315191, 945573, 2836719]

約数ペア:

[(1, 2836719), (3, 945573), (9, 315191), (19, 149301), (53, 53523), (57, 49767), (159, 17841), (171, 16589), (313, 9063), (477, 5947), (939, 3021), (1007, 2817)]