31069961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 34476288

約数和(自身を除く): 3406327

約数列:

[1, 13, 47, 211, 241, 611, 2743, 3133, 9917, 11327, 50851, 128921, 147251, 661063, 2389997, 31069961]

約数ペア:

[(1, 31069961), (13, 2389997), (47, 661063), (211, 147251), (241, 128921), (611, 50851), (2743, 11327), (3133, 9917)]