27272938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 51246720

約数和(自身を除く): 23973782

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 433, 818, 866, 2863, 3031, 4499, 4763, 5726, 6062, 8998, 9526, 31493, 33341, 62986, 66682, 177097, 354194, 1239679, 1948067, 2479358, 3896134, 13636469, 27272938]

約数ペア:

[(1, 27272938), (2, 13636469), (7, 3896134), (11, 2479358), (14, 1948067), (22, 1239679), (77, 354194), (154, 177097), (409, 66682), (433, 62986), (818, 33341), (866, 31493), (2863, 9526), (3031, 8998), (4499, 6062), (4763, 5726)]