28284820587

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{41243}}^1$

素因数の和:41851

約数の個数: 24

約数和(自身を含む): 41180154288

約数和(自身を除く): 12895333701

約数列:

[1, 3, 9, 181, 421, 543, 1263, 1629, 3789, 41243, 76201, 123729, 228603, 371187, 685809, 7464983, 17363303, 22394949, 52089909, 67184847, 156269727, 3142757843, 9428273529, 28284820587]

約数ペア:

[(1, 28284820587), (3, 9428273529), (9, 3142757843), (181, 156269727), (421, 67184847), (543, 52089909), (1263, 22394949), (1629, 17363303), (3789, 7464983), (41243, 685809), (76201, 371187), (123729, 228603)]