9442321

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 11363328

約数和(自身を除く): 1921007

約数列:

[1, 7, 31, 53, 217, 371, 821, 1643, 5747, 11501, 25451, 43513, 178157, 304591, 1348903, 9442321]

約数ペア:

[(1, 9442321), (7, 1348903), (31, 304591), (53, 178157), (217, 43513), (371, 25451), (821, 11501), (1643, 5747)]