42547197

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{184187}}^1$

素因数の和:184208

約数の個数: 16

約数和(自身を含む): 70728192

約数和(自身を除く): 28180995

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 184187, 552561, 1289309, 2026057, 3867927, 6078171, 14182399, 42547197]

約数ペア:

[(1, 42547197), (3, 14182399), (7, 6078171), (11, 3867927), (21, 2026057), (33, 1289309), (77, 552561), (231, 184187)]