6712839

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 11182080

約数和(自身を除く): 4469241

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 839, 889, 1143, 2517, 2667, 5873, 7551, 8001, 17619, 52857, 106553, 319659, 745871, 958977, 2237613, 6712839]

約数ペア:

[(1, 6712839), (3, 2237613), (7, 958977), (9, 745871), (21, 319659), (63, 106553), (127, 52857), (381, 17619), (839, 8001), (889, 7551), (1143, 5873), (2517, 2667)]