28795833

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1607}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 45654336

約数和(自身を除く): 16858503

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1607, 1629, 1991, 4821, 5973, 14463, 17677, 17919, 53031, 159093, 290867, 872601, 2617803, 3199537, 9598611, 28795833]

約数ペア:

[(1, 28795833), (3, 9598611), (9, 3199537), (11, 2617803), (33, 872601), (99, 290867), (181, 159093), (543, 53031), (1607, 17919), (1629, 17677), (1991, 14463), (4821, 5973)]