9020067

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 14325696

約数和(自身を除く): 5305629

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1427, 2107, 4281, 6321, 9989, 29967, 61361, 69923, 184083, 209769, 429527, 1288581, 3006689, 9020067]

約数ペア:

[(1, 9020067), (3, 3006689), (7, 1288581), (21, 429527), (43, 209769), (49, 184083), (129, 69923), (147, 61361), (301, 29967), (903, 9989), (1427, 6321), (2107, 4281)]