22111047

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1249}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 36660000

約数和(自身を除く): 14548953

約数列:

[1, 3, 7, 9, 21, 63, 281, 843, 1249, 1967, 2529, 3747, 5901, 8743, 11241, 17703, 26229, 78687, 350969, 1052907, 2456783, 3158721, 7370349, 22111047]

約数ペア:

[(1, 22111047), (3, 7370349), (7, 3158721), (9, 2456783), (21, 1052907), (63, 350969), (281, 78687), (843, 26229), (1249, 17703), (1967, 11241), (2529, 8743), (3747, 5901)]