4993857

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 7988448

約数和(自身を除く): 2994591

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 691, 803, 2073, 2409, 6219, 7227, 7601, 22803, 50443, 68409, 151329, 453987, 554873, 1664619, 4993857]

約数ペア:

[(1, 4993857), (3, 1664619), (9, 554873), (11, 453987), (33, 151329), (73, 68409), (99, 50443), (219, 22803), (657, 7601), (691, 7227), (803, 6219), (2073, 2409)]