16874793

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7591}}^1$

素因数の和:7629

約数の個数: 24

約数和(自身を含む): 27634880

約数和(自身を除く): 10760087

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 7591, 22773, 68319, 98683, 144229, 296049, 432687, 888147, 1298061, 1874977, 5624931, 16874793]

約数ペア:

[(1, 16874793), (3, 5624931), (9, 1874977), (13, 1298061), (19, 888147), (39, 432687), (57, 296049), (117, 144229), (171, 98683), (247, 68319), (741, 22773), (2223, 7591)]