2898889341

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{739}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 4077696000

約数和(自身を除く): 1178806659

約数列:

[1, 3, 23, 69, 139, 409, 417, 739, 1227, 2217, 3197, 9407, 9591, 16997, 28221, 50991, 56851, 102721, 170553, 302251, 308163, 906753, 1307573, 2362583, 3922719, 6951773, 7087749, 20855319, 42012889, 126038667, 966296447, 2898889341]

約数ペア:

[(1, 2898889341), (3, 966296447), (23, 126038667), (69, 42012889), (139, 20855319), (409, 7087749), (417, 6951773), (739, 3922719), (1227, 2362583), (2217, 1307573), (3197, 906753), (9407, 308163), (9591, 302251), (16997, 170553), (28221, 102721), (50991, 56851)]