339957849

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 572534144

約数和(自身を除く): 232576295

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 337, 363, 397, 847, 1011, 1191, 2359, 2541, 2779, 3707, 4367, 7077, 8337, 11121, 13101, 25949, 30569, 40777, 48037, 77847, 91707, 122331, 133789, 144111, 285439, 336259, 401367, 856317, 936523, 1008777, 1471679, 2809569, 4415037, 10301753, 16188469, 30905259, 48565407, 113319283, 339957849]

約数ペア:

[(1, 339957849), (3, 113319283), (7, 48565407), (11, 30905259), (21, 16188469), (33, 10301753), (77, 4415037), (121, 2809569), (231, 1471679), (337, 1008777), (363, 936523), (397, 856317), (847, 401367), (1011, 336259), (1191, 285439), (2359, 144111), (2541, 133789), (2779, 122331), (3707, 91707), (4367, 77847), (7077, 48037), (8337, 40777), (11121, 30569), (13101, 25949)]