27903799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19073}}^1$

素因数の和:19110

約数の個数: 16

約数和(自身を含む): 36622080

約数和(自身を除く): 8718281

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 19073, 133511, 209803, 362387, 1468621, 2536709, 3986257, 27903799]

約数ペア:

[(1, 27903799), (7, 3986257), (11, 2536709), (19, 1468621), (77, 362387), (133, 209803), (209, 133511), (1463, 19073)]