2003148717

素因数分解:

$3^1\times {\mathrm{641}}^1\times {\mathrm{797}}^1\times {\mathrm{1307}}^1$

素因数の和:2748

約数の個数: 16

約数和(自身を含む): 2680437312

約数和(自身を除く): 677288595

約数列:

[1, 3, 641, 797, 1307, 1923, 2391, 3921, 510877, 837787, 1041679, 1532631, 2513361, 3125037, 667716239, 2003148717]

約数ペア:

[(1, 2003148717), (3, 667716239), (641, 3125037), (797, 2513361), (1307, 1532631), (1923, 1041679), (2391, 837787), (3921, 510877)]