126343439

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1039}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 140175360

約数和(自身を除く): 13831921

約数列:

[1, 17, 23, 311, 391, 1039, 5287, 7153, 17663, 23897, 121601, 323129, 406249, 5493193, 7431967, 126343439]

約数ペア:

[(1, 126343439), (17, 7431967), (23, 5493193), (311, 406249), (391, 323129), (1039, 121601), (5287, 23897), (7153, 17663)]