3991926

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28927}}^1$

素因数の和:28955

約数の個数: 16

約数和(自身を含む): 8331264

約数和(自身を除く): 4339338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 28927, 57854, 86781, 173562, 665321, 1330642, 1995963, 3991926]

約数ペア:

[(1, 3991926), (2, 1995963), (3, 1330642), (6, 665321), (23, 173562), (46, 86781), (69, 57854), (138, 28927)]