28201659

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8761}}^1$

素因数の和:8830

約数の個数: 16

約数和(自身を含む): 39954720

約数和(自身を除く): 11753061

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 8761, 26283, 254069, 324157, 762207, 972471, 9400553, 28201659]

約数ペア:

[(1, 28201659), (3, 9400553), (29, 972471), (37, 762207), (87, 324157), (111, 254069), (1073, 26283), (3219, 8761)]