2021053309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{52903}}^1$

素因数の和:53088

約数の個数: 16

約数和(自身を含む): 2315925504

約数和(自身を除く): 294872195

約数列:

[1, 11, 23, 151, 253, 1661, 3473, 38203, 52903, 581933, 1216769, 7988353, 13384459, 87871883, 183732119, 2021053309]

約数ペア:

[(1, 2021053309), (11, 183732119), (23, 87871883), (151, 13384459), (253, 7988353), (1661, 1216769), (3473, 581933), (38203, 52903)]