180691007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12697}}^1$

素因数の和:12830

約数の個数: 16

約数和(自身を含む): 219421440

約数和(自身を除く): 38730433

約数列:

[1, 7, 19, 107, 133, 749, 2033, 12697, 14231, 88879, 241243, 1358579, 1688701, 9510053, 25813001, 180691007]

約数ペア:

[(1, 180691007), (7, 25813001), (19, 9510053), (107, 1688701), (133, 1358579), (749, 241243), (2033, 88879), (12697, 14231)]