31133207

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 37435392

約数和(自身を除く): 6302185

約数列:

[1, 7, 31, 53, 217, 371, 1643, 2707, 11501, 18949, 83917, 143471, 587419, 1004297, 4447601, 31133207]

約数ペア:

[(1, 31133207), (7, 4447601), (31, 1004297), (53, 587419), (217, 143471), (371, 83917), (1643, 18949), (2707, 11501)]