542786827

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{1901}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 600636384

約数和(自身を除く): 57849557

約数列:

[1, 11, 101, 257, 1111, 1901, 2827, 20911, 25957, 192001, 285527, 488557, 2112011, 5374127, 49344257, 542786827]

約数ペア:

[(1, 542786827), (11, 49344257), (101, 5374127), (257, 2112011), (1111, 488557), (1901, 285527), (2827, 192001), (20911, 25957)]