8668233

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 14396928

約数和(自身を除く): 5728695

約数列:

[1, 3, 7, 9, 21, 63, 223, 617, 669, 1561, 1851, 2007, 4319, 4683, 5553, 12957, 14049, 38871, 137591, 412773, 963137, 1238319, 2889411, 8668233]

約数ペア:

[(1, 8668233), (3, 2889411), (7, 1238319), (9, 963137), (21, 412773), (63, 137591), (223, 38871), (617, 14049), (669, 12957), (1561, 5553), (1851, 4683), (2007, 4319)]