12914209

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 16513280

約数和(自身を除く): 3599071

約数列:

[1, 7, 11, 77, 79, 121, 193, 553, 847, 869, 1351, 2123, 6083, 9559, 14861, 15247, 23353, 66913, 106729, 163471, 167717, 1174019, 1844887, 12914209]

約数ペア:

[(1, 12914209), (7, 1844887), (11, 1174019), (77, 167717), (79, 163471), (121, 106729), (193, 66913), (553, 23353), (847, 15247), (869, 14861), (1351, 9559), (2123, 6083)]