2016257019

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3097169}}^1$

素因数の和:3097210

約数の個数: 16

約数和(自身を含む): 3171502080

約数和(自身を除く): 1155245061

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3097169, 9291507, 21680183, 65040549, 96012239, 288036717, 672085673, 2016257019]

約数ペア:

[(1, 2016257019), (3, 672085673), (7, 288036717), (21, 96012239), (31, 65040549), (93, 21680183), (217, 9291507), (651, 3097169)]