1729996961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{218131}}^1$

素因数の和:218252

約数の個数: 16

約数和(自身を含む): 2177829888

約数和(自身を除く): 447832927

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 218131, 1526917, 2399441, 16796087, 22467493, 157272451, 247142423, 1729996961]

約数ペア:

[(1, 1729996961), (7, 247142423), (11, 157272451), (77, 22467493), (103, 16796087), (721, 2399441), (1133, 1526917), (7931, 218131)]