26614497

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 46858560

約数和(自身を除く): 20244063

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 733, 741, 931, 1729, 1911, 2199, 2793, 5131, 5187, 9529, 12103, 13927, 15393, 28587, 35917, 36309, 41781, 66703, 97489, 107751, 181051, 200109, 292467, 466921, 543153, 682423, 1267357, 1400763, 2047269, 3802071, 8871499, 26614497]

約数ペア:

[(1, 26614497), (3, 8871499), (7, 3802071), (13, 2047269), (19, 1400763), (21, 1267357), (39, 682423), (49, 543153), (57, 466921), (91, 292467), (133, 200109), (147, 181051), (247, 107751), (273, 97489), (399, 66703), (637, 41781), (733, 36309), (741, 35917), (931, 28587), (1729, 15393), (1911, 13927), (2199, 12103), (2793, 9529), (5131, 5187)]