41009991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 61682688

約数和(自身を除く): 20672697

約数列:

[1, 3, 11, 33, 47, 137, 141, 193, 411, 517, 579, 1507, 1551, 2123, 4521, 6369, 6439, 9071, 19317, 26441, 27213, 70829, 79323, 99781, 212487, 290851, 299343, 872553, 1242727, 3728181, 13669997, 41009991]

約数ペア:

[(1, 41009991), (3, 13669997), (11, 3728181), (33, 1242727), (47, 872553), (137, 299343), (141, 290851), (193, 212487), (411, 99781), (517, 79323), (579, 70829), (1507, 27213), (1551, 26441), (2123, 19317), (4521, 9071), (6369, 6439)]