28887793

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 33094656

約数和(自身を除く): 4206863

約数列:

[1, 11, 23, 227, 253, 503, 2497, 5221, 5533, 11569, 57431, 114181, 127259, 1255991, 2626163, 28887793]

約数ペア:

[(1, 28887793), (11, 2626163), (23, 1255991), (227, 127259), (253, 114181), (503, 57431), (2497, 11569), (5221, 5533)]