5191571

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 6524928

約数和(自身を除く): 1333357

約数列:

[1, 7, 11, 77, 191, 353, 1337, 2101, 2471, 3883, 14707, 27181, 67423, 471961, 741653, 5191571]

約数ペア:

[(1, 5191571), (7, 741653), (11, 471961), (77, 67423), (191, 27181), (353, 14707), (1337, 3883), (2101, 2471)]