1539331387

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{343831}}^1$

素因数の和:343890

約数の個数: 12

約数和(自身を含む): 1737726928

約数和(自身を除く): 198395541

約数列:

[1, 11, 37, 121, 407, 4477, 343831, 3782141, 12721747, 41603551, 139939217, 1539331387]

約数ペア:

[(1, 1539331387), (11, 139939217), (37, 41603551), (121, 12721747), (407, 3782141), (4477, 343831)]