30203211

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2543}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 41762304

約数和(自身を除く): 11559093

約数列:

[1, 3, 37, 107, 111, 321, 2543, 3959, 7629, 11877, 94091, 272101, 282273, 816303, 10067737, 30203211]

約数ペア:

[(1, 30203211), (3, 10067737), (37, 816303), (107, 282273), (111, 272101), (321, 94091), (2543, 11877), (3959, 7629)]