3957591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2789}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 5892480

約数和(自身を除く): 1934889

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2789, 8367, 30679, 92037, 119927, 359781, 1319197, 3957591]

約数ペア:

[(1, 3957591), (3, 1319197), (11, 359781), (33, 119927), (43, 92037), (129, 30679), (473, 8367), (1419, 2789)]