122657887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1229}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 137681280

約数和(自身を除く): 15023393

約数列:

[1, 11, 43, 211, 473, 1229, 2321, 9073, 13519, 52847, 99803, 259319, 581317, 2852509, 11150717, 122657887]

約数ペア:

[(1, 122657887), (11, 11150717), (43, 2852509), (211, 581317), (473, 259319), (1229, 99803), (2321, 52847), (9073, 13519)]