57423191

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{647}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 68014080

約数和(自身を除く): 10590889

約数列:

[1, 7, 31, 217, 409, 647, 2863, 4529, 12679, 20057, 88753, 140399, 264623, 1852361, 8203313, 57423191]

約数ペア:

[(1, 57423191), (7, 8203313), (31, 1852361), (217, 264623), (409, 140399), (647, 88753), (2863, 20057), (4529, 12679)]