201975081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{874351}}^1$

素因数の和:874372

約数の個数: 16

約数和(自身を含む): 335751168

約数和(自身を除く): 133776087

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 874351, 2623053, 6120457, 9617861, 18361371, 28853583, 67325027, 201975081]

約数ペア:

[(1, 201975081), (3, 67325027), (7, 28853583), (11, 18361371), (21, 9617861), (33, 6120457), (77, 2623053), (231, 874351)]