143071019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36563}}^1$

素因数の和:36626

約数の個数: 16

約数和(自身を含む): 180187392

約数和(自身を除く): 37116373

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 36563, 255941, 475319, 1572209, 3327233, 11005463, 20438717, 143071019]

約数ペア:

[(1, 143071019), (7, 20438717), (13, 11005463), (43, 3327233), (91, 1572209), (301, 475319), (559, 255941), (3913, 36563)]