260354237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{49207}}^1$

素因数の和:49268

約数の個数: 16

約数和(自身を含む): 314143872

約数和(自身を除く): 53789635

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 49207, 541277, 639691, 1820659, 7036601, 20027249, 23668567, 260354237]

約数ペア:

[(1, 260354237), (11, 23668567), (13, 20027249), (37, 7036601), (143, 1820659), (407, 639691), (481, 541277), (5291, 49207)]