2421167287

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{46861}}^1$

素因数の和:46951

約数の個数: 24

約数和(自身を含む): 3091392416

約数和(自身を除く): 670225129

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 4697, 7381, 46861, 51667, 328027, 515471, 2858521, 3608297, 5670181, 20009647, 31443731, 39691267, 220106117, 345881041, 2421167287]

約数ペア:

[(1, 2421167287), (7, 345881041), (11, 220106117), (61, 39691267), (77, 31443731), (121, 20009647), (427, 5670181), (671, 3608297), (847, 2858521), (4697, 515471), (7381, 328027), (46861, 51667)]