2019967209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17264677}}^1$

素因数の和:17264696

約数の個数: 12

約数和(自身を含む): 3142171396

約数和(自身を除く): 1122204187

約数列:

[1, 3, 9, 13, 39, 117, 17264677, 51794031, 155382093, 224440801, 673322403, 2019967209]

約数ペア:

[(1, 2019967209), (3, 673322403), (9, 224440801), (13, 155382093), (39, 51794031), (117, 17264677)]