12137439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 17210880

約数和(自身を除く): 5073441

約数列:

[1, 3, 17, 51, 331, 719, 993, 2157, 5627, 12223, 16881, 36669, 237989, 713967, 4045813, 12137439]

約数ペア:

[(1, 12137439), (3, 4045813), (17, 713967), (51, 237989), (331, 36669), (719, 16881), (993, 12223), (2157, 5627)]