54872719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 65295216

約数和(自身を除く): 10422497

約数列:

[1, 11, 17, 41, 187, 289, 421, 451, 697, 3179, 4631, 7157, 7667, 11849, 17261, 78727, 121669, 130339, 189871, 293437, 1338359, 3227807, 4988429, 54872719]

約数ペア:

[(1, 54872719), (11, 4988429), (17, 3227807), (41, 1338359), (187, 293437), (289, 189871), (421, 130339), (451, 121669), (697, 78727), (3179, 17261), (4631, 11849), (7157, 7667)]