317454

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:499

約数の個数: 16

約数和(自身を含む): 640848

約数和(自身を除く): 323394

約数列:

[1, 2, 3, 6, 157, 314, 337, 471, 674, 942, 1011, 2022, 52909, 105818, 158727, 317454]

約数ペア:

[(1, 317454), (2, 158727), (3, 105818), (6, 52909), (157, 2022), (314, 1011), (337, 942), (471, 674)]