385351681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 479445120

約数和(自身を除く): 94093439

約数列:

[1, 11, 13, 29, 43, 143, 319, 377, 473, 559, 1247, 2161, 4147, 6149, 13717, 16211, 23771, 28093, 62669, 92923, 178321, 309023, 689359, 814697, 1022153, 1207999, 2694767, 8961667, 13287989, 29642437, 35031971, 385351681]

約数ペア:

[(1, 385351681), (11, 35031971), (13, 29642437), (29, 13287989), (43, 8961667), (143, 2694767), (319, 1207999), (377, 1022153), (473, 814697), (559, 689359), (1247, 309023), (2161, 178321), (4147, 92923), (6149, 62669), (13717, 28093), (16211, 23771)]