27720553

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 32693760

約数和(自身を除く): 4973207

約数列:

[1, 7, 47, 109, 329, 763, 773, 5123, 5411, 35861, 36331, 84257, 254317, 589799, 3960079, 27720553]

約数ペア:

[(1, 27720553), (7, 3960079), (47, 589799), (109, 254317), (329, 84257), (763, 36331), (773, 35861), (5123, 5411)]