20143001431

素因数分解:

$7^1\times {\mathrm{353}}^1\times {\mathrm{1327}}^1\times {\mathrm{6143}}^1$

素因数の和:7830

約数の個数: 16

約数和(自身を含む): 23106945024

約数和(自身を除く): 2963943593

約数列:

[1, 7, 353, 1327, 2471, 6143, 9289, 43001, 468431, 2168479, 3279017, 8151761, 15179353, 57062327, 2877571633, 20143001431]

約数ペア:

[(1, 20143001431), (7, 2877571633), (353, 57062327), (1327, 15179353), (2471, 8151761), (6143, 3279017), (9289, 2168479), (43001, 468431)]