2080209579

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2416039}}^1$

素因数の和:2416090

約数の個数: 16

約数和(自身を含む): 3247157760

約数和(自身を除く): 1166948181

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2416039, 7248117, 16912273, 50736819, 99057599, 297172797, 693403193, 2080209579]

約数ペア:

[(1, 2080209579), (3, 693403193), (7, 297172797), (21, 99057599), (41, 50736819), (123, 16912273), (287, 7248117), (861, 2416039)]