42851039

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 54960768

約数和(自身を除く): 12109729

約数列:

[1, 7, 11, 49, 77, 107, 539, 743, 749, 1177, 5201, 5243, 8173, 8239, 36407, 57211, 57673, 79501, 400477, 556507, 874511, 3895549, 6121577, 42851039]

約数ペア:

[(1, 42851039), (7, 6121577), (11, 3895549), (49, 874511), (77, 556507), (107, 400477), (539, 79501), (743, 57673), (749, 57211), (1177, 36407), (5201, 8239), (5243, 8173)]