712048323

素因数分解:

$3^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{16979}}^1$

素因数の和:18986

約数の個数: 16

約数和(自身を含む): 1085633280

約数和(自身を除く): 373584957

約数列:

[1, 3, 7, 21, 1997, 5991, 13979, 16979, 41937, 50937, 118853, 356559, 33907063, 101721189, 237349441, 712048323]

約数ペア:

[(1, 712048323), (3, 237349441), (7, 101721189), (21, 33907063), (1997, 356559), (5991, 118853), (13979, 50937), (16979, 41937)]