2601063

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 3948048

約数和(自身を除く): 1346985

約数列:

[1, 3, 9, 37, 73, 107, 111, 219, 321, 333, 657, 963, 2701, 3959, 7811, 8103, 11877, 23433, 24309, 35631, 70299, 289007, 867021, 2601063]

約数ペア:

[(1, 2601063), (3, 867021), (9, 289007), (37, 70299), (73, 35631), (107, 24309), (111, 23433), (219, 11877), (321, 8103), (333, 7811), (657, 3959), (963, 2701)]