2912400687

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{718579}}^1$

素因数の和:718782

約数の個数: 16

約数和(自身を含む): 4460944640

約数和(自身を除く): 1548543953

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 718579, 2155737, 5030053, 15090159, 138685747, 416057241, 970800229, 2912400687]

約数ペア:

[(1, 2912400687), (3, 970800229), (7, 416057241), (21, 138685747), (193, 15090159), (579, 5030053), (1351, 2155737), (4053, 718579)]