729108793

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{39439}}^1$

素因数の和:39604

約数の個数: 16

約数和(自身を含む): 883456000

約数和(自身を除く): 154347207

約数列:

[1, 7, 19, 133, 139, 973, 2641, 18487, 39439, 276073, 749341, 5245387, 5482021, 38374147, 104158399, 729108793]

約数ペア:

[(1, 729108793), (7, 104158399), (19, 38374147), (133, 5482021), (139, 5245387), (973, 749341), (2641, 276073), (18487, 39439)]