9400047

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 12910080

約数和(自身を除く): 3510033

約数列:

[1, 3, 47, 141, 163, 409, 489, 1227, 7661, 19223, 22983, 57669, 66667, 200001, 3133349, 9400047]

約数ペア:

[(1, 9400047), (3, 3133349), (47, 200001), (141, 66667), (163, 57669), (409, 22983), (489, 19223), (1227, 7661)]