2017007985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7077221}}^1$

素因数の和:7077248

約数の個数: 16

約数和(自身を含む): 3397066560

約数和(自身を除く): 1380058575

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 7077221, 21231663, 35386105, 106158315, 134467199, 403401597, 672335995, 2017007985]

約数ペア:

[(1, 2017007985), (3, 672335995), (5, 403401597), (15, 134467199), (19, 106158315), (57, 35386105), (95, 21231663), (285, 7077221)]