1988049

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 3104640

約数和(自身を除く): 1116591

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2309, 6927, 16163, 48489, 94669, 284007, 662683, 1988049]

約数ペア:

[(1, 1988049), (3, 662683), (7, 284007), (21, 94669), (41, 48489), (123, 16163), (287, 6927), (861, 2309)]