1211016887

素因数分解:

${\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 1264865280

約数和(自身を除く): 53848393

約数列:

[1, 29, 223, 271, 691, 6467, 7859, 20039, 60433, 154093, 187261, 1752557, 4468697, 5430569, 41759203, 1211016887]

約数ペア:

[(1, 1211016887), (29, 41759203), (223, 5430569), (271, 4468697), (691, 1752557), (6467, 187261), (7859, 154093), (20039, 60433)]