42865109

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8377}}^1$

素因数の和:8444

約数の個数: 16

約数和(自身を含む): 53083008

約数和(自身を除く): 10217899

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 8377, 58639, 142409, 360211, 996863, 2521477, 6123587, 42865109]

約数ペア:

[(1, 42865109), (7, 6123587), (17, 2521477), (43, 996863), (119, 360211), (301, 142409), (731, 58639), (5117, 8377)]