2016387567

素因数分解:

$3^3\times {\mathrm{11689}}^1\times {\mathrm{6389}}^1$

素因数の和:18087

約数の個数: 16

約数和(自身を含む): 2987964000

約数和(自身を除く): 971576433

約数列:

[1, 3, 9, 27, 6389, 11689, 19167, 35067, 57501, 105201, 172503, 315603, 74681021, 224043063, 672129189, 2016387567]

約数ペア:

[(1, 2016387567), (3, 672129189), (9, 224043063), (27, 74681021), (6389, 315603), (11689, 172503), (19167, 105201), (35067, 57501)]