27349231

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 8454929

約数列:

[1, 7, 13, 23, 73, 91, 161, 179, 299, 511, 949, 1253, 1679, 2093, 2327, 4117, 6643, 11753, 13067, 16289, 21827, 28819, 53521, 91469, 152789, 169871, 300541, 374647, 1189097, 2103787, 3907033, 27349231]

約数ペア:

[(1, 27349231), (7, 3907033), (13, 2103787), (23, 1189097), (73, 374647), (91, 300541), (161, 169871), (179, 152789), (299, 91469), (511, 53521), (949, 28819), (1253, 21827), (1679, 16289), (2093, 13067), (2327, 11753), (4117, 6643)]