79681967

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 84395520

約数和(自身を除く): 4713553

約数列:

[1, 43, 47, 89, 443, 2021, 3827, 4183, 19049, 20821, 39427, 179869, 895303, 1695361, 1853069, 79681967]

約数ペア:

[(1, 79681967), (43, 1853069), (47, 1695361), (89, 895303), (443, 179869), (2021, 39427), (3827, 20821), (4183, 19049)]