378299493

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1523}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 645712704

約数和(自身を除く): 267413211

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 193, 429, 579, 1287, 1523, 1737, 2123, 2509, 4569, 6369, 7527, 13707, 16753, 19107, 19799, 22581, 27599, 50259, 59397, 82797, 150777, 178191, 217789, 248391, 293939, 653367, 881817, 1960101, 2645451, 3233329, 3821207, 9699987, 11463621, 29099961, 34390863, 42033277, 126099831, 378299493]

約数ペア:

[(1, 378299493), (3, 126099831), (9, 42033277), (11, 34390863), (13, 29099961), (33, 11463621), (39, 9699987), (99, 3821207), (117, 3233329), (143, 2645451), (193, 1960101), (429, 881817), (579, 653367), (1287, 293939), (1523, 248391), (1737, 217789), (2123, 178191), (2509, 150777), (4569, 82797), (6369, 59397), (7527, 50259), (13707, 27599), (16753, 22581), (19107, 19799)]