8140230447

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1\times {\mathrm{16063}}^1$

素因数の和:16990

約数の個数: 16

約数和(自身を含む): 10913753088

約数和(自身を除く): 2773522641

約数列:

[1, 3, 251, 673, 753, 2019, 16063, 48189, 168923, 506769, 4031813, 10810399, 12095439, 32431197, 2713410149, 8140230447]

約数ペア:

[(1, 8140230447), (3, 2713410149), (251, 32431197), (673, 12095439), (753, 10810399), (2019, 4031813), (16063, 506769), (48189, 168923)]