31428683

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 37105152

約数和(自身を除く): 5676469

約数列:

[1, 11, 13, 143, 271, 811, 2981, 3523, 8921, 10543, 38753, 115973, 219781, 2417591, 2857153, 31428683]

約数ペア:

[(1, 31428683), (11, 2857153), (13, 2417591), (143, 219781), (271, 115973), (811, 38753), (2981, 10543), (3523, 8921)]