245931717

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{4831}}^1$

素因数の和:5144

約数の個数: 16

約数和(自身を含む): 333987840

約数和(自身を除く): 88056123

約数列:

[1, 3, 71, 213, 239, 717, 4831, 14493, 16969, 50907, 343001, 1029003, 1154609, 3463827, 81977239, 245931717]

約数ペア:

[(1, 245931717), (3, 81977239), (71, 3463827), (213, 1154609), (239, 1029003), (717, 343001), (4831, 50907), (14493, 16969)]