27802691

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{4133}}^1$

素因数の和:4202

約数の個数: 12

約数和(自身を含む): 32840496

約数和(自身を除く): 5037805

約数列:

[1, 7, 31, 217, 961, 4133, 6727, 28931, 128123, 896861, 3971813, 27802691]

約数ペア:

[(1, 27802691), (7, 3971813), (31, 896861), (217, 128123), (961, 28931), (4133, 6727)]