1057331331

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{173021}}^1$

素因数の和:173131

約数の個数: 24

約数和(自身を含む): 1763440224

約数和(自身を除く): 706108893

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 173021, 519063, 1211147, 1557189, 3633441, 10900323, 16783037, 50349111, 117481259, 151047333, 352443777, 1057331331]

約数ペア:

[(1, 1057331331), (3, 352443777), (7, 151047333), (9, 117481259), (21, 50349111), (63, 16783037), (97, 10900323), (291, 3633441), (679, 1557189), (873, 1211147), (2037, 519063), (6111, 173021)]