27378449

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12109}}^1$

素因数の和:12152

約数の個数: 16

約数和(自身を含む): 34876800

約数和(自身を除く): 7498351

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 12109, 84763, 205853, 230071, 1440971, 1610497, 3911207, 27378449]

約数ペア:

[(1, 27378449), (7, 3911207), (17, 1610497), (19, 1440971), (119, 230071), (133, 205853), (323, 84763), (2261, 12109)]