90243853

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4583}}^1$

素因数の和:4716

約数の個数: 16

約数和(自身を含む): 107815680

約数和(自身を除く): 17571827

約数列:

[1, 7, 29, 97, 203, 679, 2813, 4583, 19691, 32081, 132907, 444551, 930349, 3111857, 12891979, 90243853]

約数ペア:

[(1, 90243853), (7, 12891979), (29, 3111857), (97, 930349), (203, 444551), (679, 132907), (2813, 32081), (4583, 19691)]