7831268291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{51031}}^1$

素因数の和:53042

約数の個数: 16

約数和(自身を含む): 9768749568

約数和(自身を除く): 1937481277

約数列:

[1, 7, 11, 77, 1993, 13951, 21923, 51031, 153461, 357217, 561341, 3929387, 101704783, 711933481, 1118752613, 7831268291]

約数ペア:

[(1, 7831268291), (7, 1118752613), (11, 711933481), (77, 101704783), (1993, 3929387), (13951, 561341), (21923, 357217), (51031, 153461)]