28510010207

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{315701}}^1$

素因数の和:315831

約数の個数: 24

約数和(自身を含む): 35270227440

約数和(自身を除く): 6760217233

約数列:

[1, 7, 19, 49, 97, 133, 679, 931, 1843, 4753, 12901, 90307, 315701, 2209907, 5998319, 15469349, 30622997, 41988233, 214360979, 293917631, 581836943, 1500526853, 4072858601, 28510010207]

約数ペア:

[(1, 28510010207), (7, 4072858601), (19, 1500526853), (49, 581836943), (97, 293917631), (133, 214360979), (679, 41988233), (931, 30622997), (1843, 15469349), (4753, 5998319), (12901, 2209907), (90307, 315701)]