123228239

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 129153024

約数和(自身を除く): 5924785

約数列:

[1, 43, 71, 181, 223, 3053, 7783, 9589, 12851, 15833, 40363, 552593, 680819, 1735609, 2865773, 123228239]

約数ペア:

[(1, 123228239), (43, 2865773), (71, 1735609), (181, 680819), (223, 552593), (3053, 40363), (7783, 15833), (9589, 12851)]