71717611

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26203}}^1$

素因数の和:26250

約数の個数: 16

約数和(自身を含む): 90561024

約数和(自身を除く): 18843413

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 26203, 183421, 445451, 602669, 3118157, 4218683, 10245373, 71717611]

約数ペア:

[(1, 71717611), (7, 10245373), (17, 4218683), (23, 3118157), (119, 602669), (161, 445451), (391, 183421), (2737, 26203)]