6670389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 9782784

約数和(自身を除く): 3112395

約数列:

[1, 3, 11, 33, 131, 393, 1441, 1543, 4323, 4629, 16973, 50919, 202133, 606399, 2223463, 6670389]

約数ペア:

[(1, 6670389), (3, 2223463), (11, 606399), (33, 202133), (131, 50919), (393, 16973), (1441, 4629), (1543, 4323)]