7760081

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 9630720

約数和(自身を除く): 1870639

約数列:

[1, 7, 29, 43, 49, 127, 203, 301, 889, 1247, 1421, 2107, 3683, 5461, 6223, 8729, 25781, 38227, 61103, 158369, 180467, 267589, 1108583, 7760081]

約数ペア:

[(1, 7760081), (7, 1108583), (29, 267589), (43, 180467), (49, 158369), (127, 61103), (203, 38227), (301, 25781), (889, 8729), (1247, 6223), (1421, 5461), (2107, 3683)]