13329127

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 16598400

約数和(自身を除く): 3269273

約数列:

[1, 7, 19, 49, 103, 133, 139, 721, 931, 973, 1957, 2641, 5047, 6811, 13699, 14317, 18487, 95893, 100219, 129409, 272023, 701533, 1904161, 13329127]

約数ペア:

[(1, 13329127), (7, 1904161), (19, 701533), (49, 272023), (103, 129409), (133, 100219), (139, 95893), (721, 18487), (931, 14317), (973, 13699), (1957, 6811), (2641, 5047)]