17710023

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 25952256

約数和(自身を除く): 8242233

約数列:

[1, 3, 23, 43, 47, 69, 127, 129, 141, 381, 989, 1081, 2021, 2921, 2967, 3243, 5461, 5969, 6063, 8763, 16383, 17907, 46483, 125603, 137287, 139449, 256667, 376809, 411861, 770001, 5903341, 17710023]

約数ペア:

[(1, 17710023), (3, 5903341), (23, 770001), (43, 411861), (47, 376809), (69, 256667), (127, 139449), (129, 137287), (141, 125603), (381, 46483), (989, 17907), (1081, 16383), (2021, 8763), (2921, 6063), (2967, 5969), (3243, 5461)]