27939142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16493}}^1$

素因数の和:16524

約数の個数: 24

約数和(自身を含む): 52648848

約数和(自身を除く): 24709706

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 16493, 32986, 115451, 181423, 230902, 362846, 1269961, 1995653, 2539922, 3991306, 13969571, 27939142]

約数ペア:

[(1, 27939142), (2, 13969571), (7, 3991306), (11, 2539922), (14, 1995653), (22, 1269961), (77, 362846), (121, 230902), (154, 181423), (242, 115451), (847, 32986), (1694, 16493)]