201817827

素因数分解:

$3^2\times {\mathrm{3203}}^1\times {\mathrm{7001}}^1$

素因数の和:10210

約数の個数: 12

約数和(自身を含む): 291647304

約数和(自身を除く): 89829477

約数列:

[1, 3, 9, 3203, 7001, 9609, 21003, 28827, 63009, 22424203, 67272609, 201817827]

約数ペア:

[(1, 201817827), (3, 67272609), (9, 22424203), (3203, 63009), (7001, 28827), (9609, 21003)]