2227477967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{7351}}^1$

素因数の和:7551

約数の個数: 24

約数和(自身を含む): 2647778688

約数和(自身を除く): 420300721

約数列:

[1, 11, 13, 143, 163, 169, 1793, 1859, 2119, 7351, 23309, 27547, 80861, 95563, 303017, 1051193, 1198213, 1242319, 13180343, 13665509, 15576769, 171344459, 202497997, 2227477967]

約数ペア:

[(1, 2227477967), (11, 202497997), (13, 171344459), (143, 15576769), (163, 13665509), (169, 13180343), (1793, 1242319), (1859, 1198213), (2119, 1051193), (7351, 303017), (23309, 95563), (27547, 80861)]