11143979

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 14300160

約数和(自身を除く): 3156181

約数列:

[1, 7, 11, 59, 77, 121, 223, 413, 649, 847, 1561, 2453, 4543, 7139, 13157, 17171, 26983, 49973, 92099, 144727, 188881, 1013089, 1591997, 11143979]

約数ペア:

[(1, 11143979), (7, 1591997), (11, 1013089), (59, 188881), (77, 144727), (121, 92099), (223, 49973), (413, 26983), (649, 17171), (847, 13157), (1561, 7139), (2453, 4543)]