25375311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2971}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 40026896

約数和(自身を除く): 14651585

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 2971, 8541, 8913, 26739, 38623, 115869, 216883, 347607, 650649, 1951947, 2819479, 8458437, 25375311]

約数ペア:

[(1, 25375311), (3, 8458437), (9, 2819479), (13, 1951947), (39, 650649), (73, 347607), (117, 216883), (219, 115869), (657, 38623), (949, 26739), (2847, 8913), (2971, 8541)]