6620019

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10169}}^1$

素因数の和:10210

約数の個数: 16

約数和(自身を含む): 10414080

約数和(自身を除く): 3794061

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 10169, 30507, 71183, 213549, 315239, 945717, 2206673, 6620019]

約数ペア:

[(1, 6620019), (3, 2206673), (7, 945717), (21, 315239), (31, 213549), (93, 71183), (217, 30507), (651, 10169)]