8481949

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 10506240

約数和(自身を除く): 2024291

約数列:

[1, 7, 29, 47, 49, 127, 203, 329, 889, 1363, 1421, 2303, 3683, 5969, 6223, 9541, 25781, 41783, 66787, 173101, 180467, 292481, 1211707, 8481949]

約数ペア:

[(1, 8481949), (7, 1211707), (29, 292481), (47, 180467), (49, 173101), (127, 66787), (203, 41783), (329, 25781), (889, 9541), (1363, 6223), (1421, 5969), (2303, 3683)]