80220283

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2819}}^1$

素因数の和:3042

約数の個数: 16

約数和(自身を含む): 94752000

約数和(自身を除く): 14531717

約数列:

[1, 11, 13, 143, 199, 2189, 2587, 2819, 28457, 31009, 36647, 403117, 560981, 6170791, 7292753, 80220283]

約数ペア:

[(1, 80220283), (11, 7292753), (13, 6170791), (143, 560981), (199, 403117), (2189, 36647), (2587, 31009), (2819, 28457)]