30727103

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 36018528

約数和(自身を除く): 5291425

約数列:

[1, 11, 23, 61, 121, 181, 253, 671, 1403, 1991, 2783, 4163, 7381, 11041, 15433, 21901, 45793, 121451, 169763, 253943, 503723, 1335961, 2793373, 30727103]

約数ペア:

[(1, 30727103), (11, 2793373), (23, 1335961), (61, 503723), (121, 253943), (181, 169763), (253, 121451), (671, 45793), (1403, 21901), (1991, 15433), (2783, 11041), (4163, 7381)]