28463061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 43021440

約数和(自身を除く): 14558379

約数列:

[1, 3, 11, 33, 41, 109, 123, 193, 327, 451, 579, 1199, 1353, 2123, 3597, 4469, 6369, 7913, 13407, 21037, 23739, 49159, 63111, 87043, 147477, 231407, 261129, 694221, 862517, 2587551, 9487687, 28463061]

約数ペア:

[(1, 28463061), (3, 9487687), (11, 2587551), (33, 862517), (41, 694221), (109, 261129), (123, 231407), (193, 147477), (327, 87043), (451, 63111), (579, 49159), (1199, 23739), (1353, 21037), (2123, 13407), (3597, 7913), (4469, 6369)]