247606849

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{136573}}^1$

素因数の和:136624

約数の個数: 12

約数和(自身を含む): 295819284

約数和(自身を除く): 48212435

約数列:

[1, 7, 37, 49, 259, 1813, 136573, 956011, 5053201, 6692077, 35372407, 247606849]

約数ペア:

[(1, 247606849), (7, 35372407), (37, 6692077), (49, 5053201), (259, 956011), (1813, 136573)]