16596819

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{3359}}^1$

素因数の和:3432

約数の個数: 20

約数和(自身を含む): 25206720

約数和(自身を除く): 8609901

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 3359, 4941, 10077, 30231, 90693, 204899, 272079, 614697, 1844091, 5532273, 16596819]

約数ペア:

[(1, 16596819), (3, 5532273), (9, 1844091), (27, 614697), (61, 272079), (81, 204899), (183, 90693), (549, 30231), (1647, 10077), (3359, 4941)]