2019802167

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{1201}}^1\times {\mathrm{2789}}^1$

素因数の和:4063

約数の個数: 24

約数和(自身を含む): 2964564720

約数和(自身を除く): 944762553

約数列:

[1, 3, 9, 67, 201, 603, 1201, 2789, 3603, 8367, 10809, 25101, 80467, 186863, 241401, 560589, 724203, 1681767, 3349589, 10048767, 30146301, 224422463, 673267389, 2019802167]

約数ペア:

[(1, 2019802167), (3, 673267389), (9, 224422463), (67, 30146301), (201, 10048767), (603, 3349589), (1201, 1681767), (2789, 724203), (3603, 560589), (8367, 241401), (10809, 186863), (25101, 80467)]