289574841

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{13007}}^1$

素因数の和:13232

約数の個数: 16

約数和(自身を含む): 397732608

約数和(自身を除く): 108157767

約数列:

[1, 3, 41, 123, 181, 543, 7421, 13007, 22263, 39021, 533287, 1599861, 2354267, 7062801, 96524947, 289574841]

約数ペア:

[(1, 289574841), (3, 96524947), (41, 7062801), (123, 2354267), (181, 1599861), (543, 533287), (7421, 39021), (13007, 22263)]