1305181839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1761379}}^1$

素因数の和:1761414

約数の個数: 16

約数和(自身を含む): 1972745600

約数和(自身を除く): 667563761

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1761379, 5284137, 22897927, 33466201, 68693781, 100398603, 435060613, 1305181839]

約数ペア:

[(1, 1305181839), (3, 435060613), (13, 100398603), (19, 68693781), (39, 33466201), (57, 22897927), (247, 5284137), (741, 1761379)]