2543286567

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1319}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 3528645120

約数和(自身を除く): 985358553

約数列:

[1, 3, 53, 67, 159, 181, 201, 543, 1319, 3551, 3957, 9593, 10653, 12127, 28779, 36381, 69907, 88373, 209721, 238739, 265119, 642731, 716217, 1928193, 4683769, 12653167, 14051307, 15995513, 37959501, 47986539, 847762189, 2543286567]

約数ペア:

[(1, 2543286567), (3, 847762189), (53, 47986539), (67, 37959501), (159, 15995513), (181, 14051307), (201, 12653167), (543, 4683769), (1319, 1928193), (3551, 716217), (3957, 642731), (9593, 265119), (10653, 238739), (12127, 209721), (28779, 88373), (36381, 69907)]