9381303

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 13968240

約数和(自身を除く): 4586937

約数列:

[1, 3, 9, 73, 109, 131, 219, 327, 393, 657, 981, 1179, 7957, 9563, 14279, 23871, 28689, 42837, 71613, 86067, 128511, 1042367, 3127101, 9381303]

約数ペア:

[(1, 9381303), (3, 3127101), (9, 1042367), (73, 128511), (109, 86067), (131, 71613), (219, 42837), (327, 28689), (393, 23871), (657, 14279), (981, 9563), (1179, 7957)]