30711147

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{821}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 42231072

約数和(自身を除く): 11519925

約数列:

[1, 3, 37, 111, 337, 821, 1011, 2463, 12469, 30377, 37407, 91131, 276677, 830031, 10237049, 30711147]

約数ペア:

[(1, 30711147), (3, 10237049), (37, 830031), (111, 276677), (337, 91131), (821, 37407), (1011, 30377), (2463, 12469)]