28933267

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 32256000

約数和(自身を除く): 3322733

約数列:

[1, 11, 127, 139, 149, 1397, 1529, 1639, 17653, 18923, 20711, 194183, 208153, 227821, 2630297, 28933267]

約数ペア:

[(1, 28933267), (11, 2630297), (127, 227821), (139, 208153), (149, 194183), (1397, 20711), (1529, 18923), (1639, 17653)]