57087387

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12413}}^1$

素因数の和:12499

約数の個数: 24

約数和(自身を含む): 95538144

約数和(自身を除く): 38450757

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 12413, 37239, 86891, 111717, 260673, 782019, 906149, 2718447, 6343043, 8155341, 19029129, 57087387]

約数ペア:

[(1, 57087387), (3, 19029129), (7, 8155341), (9, 6343043), (21, 2718447), (63, 906149), (73, 782019), (219, 260673), (511, 111717), (657, 86891), (1533, 37239), (4599, 12413)]