886291287

素因数分解:

$3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{47581}}^1$

素因数の和:48478

約数の個数: 16

約数和(自身を含む): 1352090112

約数和(自身を除く): 465798825

約数列:

[1, 3, 7, 21, 887, 2661, 6209, 18627, 47581, 142743, 333067, 999201, 42204347, 126613041, 295430429, 886291287]

約数ペア:

[(1, 886291287), (3, 295430429), (7, 126613041), (21, 42204347), (887, 999201), (2661, 333067), (6209, 142743), (18627, 47581)]