39109259

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4946

約数の個数: 16

約数和(自身を含む): 47394816

約数和(自身を除く): 8285557

約数列:

[1, 7, 31, 37, 217, 259, 1147, 4871, 8029, 34097, 151001, 180227, 1057007, 1261589, 5587037, 39109259]

約数ペア:

[(1, 39109259), (7, 5587037), (31, 1261589), (37, 1057007), (217, 180227), (259, 151001), (1147, 34097), (4871, 8029)]