12758061

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 17470080

約数和(自身を除く): 4712019

約数列:

[1, 3, 71, 89, 213, 267, 673, 2019, 6319, 18957, 47783, 59897, 143349, 179691, 4252687, 12758061]

約数ペア:

[(1, 12758061), (3, 4252687), (71, 179691), (89, 143349), (213, 59897), (267, 47783), (673, 18957), (2019, 6319)]