12778611

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5827}}^1$

素因数の和:5890

約数の個数: 16

約数和(自身を含む): 18463104

約数和(自身を除く): 5684493

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 5827, 17481, 99059, 250561, 297177, 751683, 4259537, 12778611]

約数ペア:

[(1, 12778611), (3, 4259537), (17, 751683), (43, 297177), (51, 250561), (129, 99059), (731, 17481), (2193, 5827)]