2849551467

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7141733}}^1$

素因数の和:7141762

約数の個数: 16

約数和(自身を含む): 4570709760

約数和(自身を除く): 1721158293

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7141733, 21425199, 49992131, 135692927, 149976393, 407078781, 949850489, 2849551467]

約数ペア:

[(1, 2849551467), (3, 949850489), (7, 407078781), (19, 149976393), (21, 135692927), (57, 49992131), (133, 21425199), (399, 7141733)]