2007991293

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{184949}}^1$

素因数の和:185017

約数の個数: 32

約数和(自身を含む): 3408998400

約数和(自身を除く): 1401007107

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 10857, 184949, 554847, 1294643, 2034439, 3883929, 6103317, 8692603, 14241073, 26077809, 42723219, 60848221, 95618633, 182544663, 286855899, 669330431, 2007991293]

約数ペア:

[(1, 2007991293), (3, 669330431), (7, 286855899), (11, 182544663), (21, 95618633), (33, 60848221), (47, 42723219), (77, 26077809), (141, 14241073), (231, 8692603), (329, 6103317), (517, 3883929), (987, 2034439), (1551, 1294643), (3619, 554847), (10857, 184949)]