8791788639

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1\times {\mathrm{20857}}^1$

素因数の和:22910

約数の個数: 16

約数和(自身を含む): 11894065920

約数和(自身を除く): 3102277281

約数列:

[1, 3, 71, 213, 1979, 5937, 20857, 62571, 140509, 421527, 1480847, 4442541, 41276003, 123828009, 2930596213, 8791788639]

約数ペア:

[(1, 8791788639), (3, 2930596213), (71, 123828009), (213, 41276003), (1979, 4442541), (5937, 1480847), (20857, 421527), (62571, 140509)]