2850871863

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{853}}^1\times {\mathrm{953}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 4379913216

約数和(自身を除く): 1529041353

約数列:

[1, 3, 7, 21, 167, 501, 853, 953, 1169, 2559, 2859, 3507, 5971, 6671, 17913, 20013, 142451, 159151, 427353, 477453, 812909, 997157, 1114057, 2438727, 2991471, 3342171, 5690363, 17071089, 135755803, 407267409, 950290621, 2850871863]

約数ペア:

[(1, 2850871863), (3, 950290621), (7, 407267409), (21, 135755803), (167, 17071089), (501, 5690363), (853, 3342171), (953, 2991471), (1169, 2438727), (2559, 1114057), (2859, 997157), (3507, 812909), (5971, 477453), (6671, 427353), (17913, 159151), (20013, 142451)]