28196159

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 29859840

約数和(自身を除く): 1663681

約数列:

[1, 53, 59, 71, 127, 3127, 3763, 4189, 6731, 7493, 9017, 222017, 397129, 477901, 532003, 28196159]

約数ペア:

[(1, 28196159), (53, 532003), (59, 477901), (71, 397129), (127, 222017), (3127, 9017), (3763, 7493), (4189, 6731)]