12157347

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 16827008

約数和(自身を除く): 4669661

約数列:

[1, 3, 43, 73, 129, 219, 1291, 3139, 3873, 9417, 55513, 94243, 166539, 282729, 4052449, 12157347]

約数ペア:

[(1, 12157347), (3, 4052449), (43, 282729), (73, 166539), (129, 94243), (219, 55513), (1291, 9417), (3139, 3873)]