12895551

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{3163}}^1$

素因数の和:3323

約数の個数: 16

約数和(自身を含む): 19237120

約数和(自身を除く): 6341569

約数列:

[1, 3, 9, 27, 151, 453, 1359, 3163, 4077, 9489, 28467, 85401, 477613, 1432839, 4298517, 12895551]

約数ペア:

[(1, 12895551), (3, 4298517), (9, 1432839), (27, 477613), (151, 85401), (453, 28467), (1359, 9489), (3163, 4077)]