201747234921

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{9479}}^1\times {\mathrm{99923}}^1$

素因数の和:109476

約数の個数: 16

約数和(自身を含む): 272816501760

約数和(自身を除く): 71069266839

約数列:

[1, 3, 71, 213, 9479, 28437, 99923, 299769, 673009, 2019027, 7094533, 21283599, 947170117, 2841510351, 67249078307, 201747234921]

約数ペア:

[(1, 201747234921), (3, 67249078307), (71, 2841510351), (213, 947170117), (9479, 21283599), (28437, 7094533), (99923, 2019027), (299769, 673009)]