8480493

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 14084928

約数和(自身を除く): 5604435

約数列:

[1, 3, 7, 9, 21, 63, 227, 593, 681, 1589, 1779, 2043, 4151, 4767, 5337, 12453, 14301, 37359, 134611, 403833, 942277, 1211499, 2826831, 8480493]

約数ペア:

[(1, 8480493), (3, 2826831), (7, 1211499), (9, 942277), (21, 403833), (63, 134611), (227, 37359), (593, 14301), (681, 12453), (1589, 5337), (1779, 4767), (2043, 4151)]