12320273

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 14705280

約数和(自身を除く): 2385007

約数列:

[1, 7, 29, 137, 203, 443, 959, 3101, 3973, 12847, 27811, 60691, 89929, 424837, 1760039, 12320273]

約数ペア:

[(1, 12320273), (7, 1760039), (29, 424837), (137, 89929), (203, 60691), (443, 27811), (959, 12847), (3101, 3973)]