520042989

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{8707}}^1$

素因数の和:9216

約数の個数: 16

約数和(自身を含む): 711130112

約数和(自身を除く): 191087123

約数列:

[1, 3, 43, 129, 463, 1389, 8707, 19909, 26121, 59727, 374401, 1123203, 4031341, 12094023, 173347663, 520042989]

約数ペア:

[(1, 520042989), (3, 173347663), (43, 12094023), (129, 4031341), (463, 1123203), (1389, 374401), (8707, 59727), (19909, 26121)]