172067329

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{16871}}^1$

素因数の和:16956

約数の個数: 16

約数和(自身を含む): 207323136

約数和(自身を除く): 35255807

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 16871, 118097, 523001, 792937, 3661007, 5550559, 24581047, 172067329]

約数ペア:

[(1, 172067329), (7, 24581047), (31, 5550559), (47, 3661007), (217, 792937), (329, 523001), (1457, 118097), (10199, 16871)]