788891373

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{16573}}^1$

素因数の和:16666

約数の個数: 32

約数和(自身を含む): 1225150080

約数和(自身を除く): 436258707

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1763, 5289, 15867, 16573, 47601, 49719, 149157, 447471, 679493, 712639, 2038479, 2137917, 6115437, 6413751, 18346311, 19241253, 29218199, 87654597, 262963791, 788891373]

約数ペア:

[(1, 788891373), (3, 262963791), (9, 87654597), (27, 29218199), (41, 19241253), (43, 18346311), (123, 6413751), (129, 6115437), (369, 2137917), (387, 2038479), (1107, 712639), (1161, 679493), (1763, 447471), (5289, 149157), (15867, 49719), (16573, 47601)]