42266147

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 53625600

約数和(自身を除く): 11359453

約数列:

[1, 7, 11, 77, 121, 139, 359, 847, 973, 1529, 2513, 3949, 10703, 16819, 27643, 43439, 49901, 117733, 304073, 349307, 548911, 3842377, 6038021, 42266147]

約数ペア:

[(1, 42266147), (7, 6038021), (11, 3842377), (77, 548911), (121, 349307), (139, 304073), (359, 117733), (847, 49901), (973, 43439), (1529, 27643), (2513, 16819), (3949, 10703)]