42985657

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 53494560

約数和(自身を除く): 10508903

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 1217, 1859, 2717, 3211, 13387, 15821, 23123, 35321, 174031, 205673, 254353, 300599, 2262403, 3306589, 3907787, 42985657]

約数ペア:

[(1, 42985657), (11, 3907787), (13, 3306589), (19, 2262403), (143, 300599), (169, 254353), (209, 205673), (247, 174031), (1217, 35321), (1859, 23123), (2717, 15821), (3211, 13387)]