8764929

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:702

約数の個数: 20

約数和(自身を含む): 13176900

約数和(自身を除く): 4411971

約数列:

[1, 3, 9, 27, 81, 241, 449, 723, 1347, 2169, 4041, 6507, 12123, 19521, 36369, 108209, 324627, 973881, 2921643, 8764929]

約数ペア:

[(1, 8764929), (3, 2921643), (9, 973881), (27, 324627), (81, 108209), (241, 36369), (449, 19521), (723, 12123), (1347, 6507), (2169, 4041)]