27856153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 31888080

約数和(自身を除く): 4031927

約数列:

[1, 13, 29, 37, 377, 481, 1073, 1997, 13949, 25961, 57913, 73889, 752869, 960557, 2142781, 27856153]

約数ペア:

[(1, 27856153), (13, 2142781), (29, 960557), (37, 752869), (377, 73889), (481, 57913), (1073, 25961), (1997, 13949)]