31130801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 35029008

約数和(自身を除く): 3898207

約数列:

[1, 13, 37, 61, 481, 793, 1061, 2257, 13793, 29341, 39257, 64721, 510341, 841373, 2394677, 31130801]

約数ペア:

[(1, 31130801), (13, 2394677), (37, 841373), (61, 510341), (481, 64721), (793, 39257), (1061, 29341), (2257, 13793)]