28604697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4789}}^1$

素因数の和:4984

約数の個数: 16

約数和(自身を含む): 41845440

約数和(自身を除く): 13240743

約数列:

[1, 3, 11, 33, 181, 543, 1991, 4789, 5973, 14367, 52679, 158037, 866809, 2600427, 9534899, 28604697]

約数ペア:

[(1, 28604697), (3, 9534899), (11, 2600427), (33, 866809), (181, 158037), (543, 52679), (1991, 14367), (4789, 5973)]