9124281

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 13590720

約数和(自身を除く): 4466439

約数列:

[1, 3, 9, 71, 109, 131, 213, 327, 393, 639, 981, 1179, 7739, 9301, 14279, 23217, 27903, 42837, 69651, 83709, 128511, 1013809, 3041427, 9124281]

約数ペア:

[(1, 9124281), (3, 3041427), (9, 1013809), (71, 128511), (109, 83709), (131, 69651), (213, 42837), (327, 27903), (393, 23217), (639, 14279), (981, 9301), (1179, 7739)]