12831495

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1931}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 20587392

約数和(自身を除く): 7755897

約数列:

[1, 3, 5, 15, 443, 1329, 1931, 2215, 5793, 6645, 9655, 28965, 855433, 2566299, 4277165, 12831495]

約数ペア:

[(1, 12831495), (3, 4277165), (5, 2566299), (15, 855433), (443, 28965), (1329, 9655), (1931, 6645), (2215, 5793)]