2963037

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 5013504

約数和(自身を除く): 2050467

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 127, 231, 303, 381, 707, 889, 1111, 1397, 2121, 2667, 3333, 4191, 7777, 9779, 12827, 23331, 29337, 38481, 89789, 141097, 269367, 423291, 987679, 2963037]

約数ペア:

[(1, 2963037), (3, 987679), (7, 423291), (11, 269367), (21, 141097), (33, 89789), (77, 38481), (101, 29337), (127, 23331), (231, 12827), (303, 9779), (381, 7777), (707, 4191), (889, 3333), (1111, 2667), (1397, 2121)]