42352163

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 49371840

約数和(自身を除く): 7019677

約数列:

[1, 7, 89, 157, 433, 623, 1099, 3031, 13973, 38537, 67981, 97811, 269759, 475867, 6050309, 42352163]

約数ペア:

[(1, 42352163), (7, 6050309), (89, 475867), (157, 269759), (433, 97811), (623, 67981), (1099, 38537), (3031, 13973)]