2016979353

素因数分解:

$3^3\times {\mathrm{5309}}^1\times {\mathrm{14071}}^1$

素因数の和:19389

約数の個数: 16

約数和(自身を含む): 2988892800

約数和(自身を除く): 971913447

約数列:

[1, 3, 9, 27, 5309, 14071, 15927, 42213, 47781, 126639, 143343, 379917, 74702939, 224108817, 672326451, 2016979353]

約数ペア:

[(1, 2016979353), (3, 672326451), (9, 224108817), (27, 74702939), (5309, 379917), (14071, 143343), (15927, 126639), (42213, 47781)]