16994415

素因数分解:

$3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2447}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 27260928

約数和(自身を除く): 10266513

約数列:

[1, 3, 5, 15, 463, 1389, 2315, 2447, 6945, 7341, 12235, 36705, 1132961, 3398883, 5664805, 16994415]

約数ペア:

[(1, 16994415), (3, 5664805), (5, 3398883), (15, 1132961), (463, 36705), (1389, 12235), (2315, 7341), (2447, 6945)]