2011207737

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8706527}}^1$

素因数の和:8706548

約数の個数: 16

約数和(自身を含む): 3343306752

約数和(自身を除く): 1332099015

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8706527, 26119581, 60945689, 95771797, 182837067, 287315391, 670402579, 2011207737]

約数ペア:

[(1, 2011207737), (3, 670402579), (7, 287315391), (11, 182837067), (21, 95771797), (33, 60945689), (77, 26119581), (231, 8706527)]