42504469

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 49595392

約数和(自身を除く): 7090923

約数列:

[1, 7, 73, 223, 373, 511, 1561, 2611, 16279, 27229, 83179, 113953, 190603, 582253, 6072067, 42504469]

約数ペア:

[(1, 42504469), (7, 6072067), (73, 582253), (223, 190603), (373, 113953), (511, 83179), (1561, 27229), (2611, 16279)]