3961257

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 5486592

約数和(自身を除く): 1525335

約数列:

[1, 3, 37, 111, 127, 281, 381, 843, 4699, 10397, 14097, 31191, 35687, 107061, 1320419, 3961257]

約数ペア:

[(1, 3961257), (3, 1320419), (37, 107061), (111, 35687), (127, 31191), (281, 14097), (381, 10397), (843, 4699)]