2079853821

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3349201}}^1$

素因数の和:3349233

約数の個数: 16

約数和(自身を含む): 3215233920

約数和(自身を除く): 1135380099

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3349201, 10047603, 30142809, 77031623, 90428427, 231094869, 693284607, 2079853821]

約数ペア:

[(1, 2079853821), (3, 693284607), (9, 231094869), (23, 90428427), (27, 77031623), (69, 30142809), (207, 10047603), (621, 3349201)]