42553049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17827}}^1$

素因数の和:17876

約数の個数: 16

約数和(自身を含む): 54767616

約数和(自身を除く): 12214567

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 17827, 124789, 196097, 552637, 1372679, 3868459, 6079007, 42553049]

約数ペア:

[(1, 42553049), (7, 6079007), (11, 3868459), (31, 1372679), (77, 552637), (217, 196097), (341, 124789), (2387, 17827)]