42752689

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 50692096

約数和(自身を除く): 7939407

約数列:

[1, 7, 31, 217, 271, 727, 1897, 5089, 8401, 22537, 58807, 157759, 197017, 1379119, 6107527, 42752689]

約数ペア:

[(1, 42752689), (7, 6107527), (31, 1379119), (217, 197017), (271, 157759), (727, 58807), (1897, 22537), (5089, 8401)]