12704241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8252

約数の個数: 16

約数和(自身を含む): 18874368

約数和(自身を除く): 6170127

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 8191, 24573, 90101, 270303, 384977, 1154931, 4234747, 12704241]

約数ペア:

[(1, 12704241), (3, 4234747), (11, 1154931), (33, 384977), (47, 270303), (141, 90101), (517, 24573), (1551, 8191)]