187499059

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 217758240

約数和(自身を除く): 30259181

約数列:

[1, 11, 23, 89, 121, 253, 757, 979, 2047, 2783, 8327, 10769, 17411, 22517, 67373, 91597, 191521, 247687, 741103, 1549579, 2106731, 8152133, 17045369, 187499059]

約数ペア:

[(1, 187499059), (11, 17045369), (23, 8152133), (89, 2106731), (121, 1549579), (253, 741103), (757, 247687), (979, 191521), (2047, 91597), (2783, 67373), (8327, 22517), (10769, 17411)]