20222394297

素因数分解:

$3^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{612967}}^1$

素因数の和:614548

約数の個数: 16

約数和(自身を含む): 30834742272

約数和(自身を除く): 10612347975

約数列:

[1, 3, 7, 21, 1571, 4713, 10997, 32991, 612967, 1838901, 4290769, 12872307, 962971157, 2888913471, 6740798099, 20222394297]

約数ペア:

[(1, 20222394297), (3, 6740798099), (7, 2888913471), (21, 962971157), (1571, 12872307), (4713, 4290769), (10997, 1838901), (32991, 612967)]