9047547

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 13575744

約数和(自身を除く): 4528197

約数列:

[1, 3, 9, 47, 73, 141, 219, 293, 423, 657, 879, 2637, 3431, 10293, 13771, 21389, 30879, 41313, 64167, 123939, 192501, 1005283, 3015849, 9047547]

約数ペア:

[(1, 9047547), (3, 3015849), (9, 1005283), (47, 192501), (73, 123939), (141, 64167), (219, 41313), (293, 30879), (423, 21389), (657, 13771), (879, 10293), (2637, 3431)]