2584701

素因数分解:

$3^2\times 7^2\times {\mathrm{5861}}^1$

素因数の和:5881

約数の個数: 18

約数和(自身を含む): 4343742

約数和(自身を除く): 1759041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 5861, 17583, 41027, 52749, 123081, 287189, 369243, 861567, 2584701]

約数ペア:

[(1, 2584701), (3, 861567), (7, 369243), (9, 287189), (21, 123081), (49, 52749), (63, 41027), (147, 17583), (441, 5861)]