9780589077

素因数分解:

$3^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{233221}}^1$

素因数の和:235228

約数の個数: 16

約数和(自身を含む): 14911281792

約数和(自身を除く): 5130692715

約数列:

[1, 3, 7, 21, 1997, 5991, 13979, 41937, 233221, 699663, 1632547, 4897641, 465742337, 1397227011, 3260196359, 9780589077]

約数ペア:

[(1, 9780589077), (3, 3260196359), (7, 1397227011), (21, 465742337), (1997, 4897641), (5991, 1632547), (13979, 699663), (41937, 233221)]