247465933

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157321}}^1$

素因数の和:157356

約数の個数: 12

約数和(自身を含む): 292933564

約数和(自身を除く): 45467631

約数列:

[1, 11, 13, 121, 143, 1573, 157321, 1730531, 2045173, 19035841, 22496903, 247465933]

約数ペア:

[(1, 247465933), (11, 22496903), (13, 19035841), (121, 2045173), (143, 1730531), (1573, 157321)]