137720009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{4967}}^1$

素因数の和:5224

約数の個数: 16

約数和(自身を含む): 167401728

約数和(自身を除く): 29681719

約数列:

[1, 7, 17, 119, 233, 1631, 3961, 4967, 27727, 34769, 84439, 591073, 1157311, 8101177, 19674287, 137720009]

約数ペア:

[(1, 137720009), (7, 19674287), (17, 8101177), (119, 1157311), (233, 591073), (1631, 84439), (3961, 34769), (4967, 27727)]