171515316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2041849}}^1$

素因数の和:2041863

約数の個数: 24

約数和(自身を含む): 457374400

約数和(自身を除く): 285859084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2041849, 4083698, 6125547, 8167396, 12251094, 14292943, 24502188, 28585886, 42878829, 57171772, 85757658, 171515316]

約数ペア:

[(1, 171515316), (2, 85757658), (3, 57171772), (4, 42878829), (6, 28585886), (7, 24502188), (12, 14292943), (14, 12251094), (21, 8167396), (28, 6125547), (42, 4083698), (84, 2041849)]