47700861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71947}}^1$

素因数の和:71980

約数の個数: 16

約数和(自身を含む): 72523584

約数和(自身を除く): 24822723

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 71947, 215841, 935311, 1223099, 2805933, 3669297, 15900287, 47700861]

約数ペア:

[(1, 47700861), (3, 15900287), (13, 3669297), (17, 2805933), (39, 1223099), (51, 935311), (221, 215841), (663, 71947)]