25642053

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 38787840

約数和(自身を除く): 13145787

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 1259, 2263, 3777, 6789, 11331, 20367, 39029, 91907, 117087, 275721, 351261, 827163, 2849117, 8547351, 25642053]

約数ペア:

[(1, 25642053), (3, 8547351), (9, 2849117), (31, 827163), (73, 351261), (93, 275721), (219, 117087), (279, 91907), (657, 39029), (1259, 20367), (2263, 11331), (3777, 6789)]