28186191

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{94903}}^1$

素因数の和:94923

約数の個数: 16

約数和(自身を含む): 45553920

約数和(自身を除く): 17367729

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 94903, 284709, 854127, 1043933, 2562381, 3131799, 9395397, 28186191]

約数ペア:

[(1, 28186191), (3, 9395397), (9, 3131799), (11, 2562381), (27, 1043933), (33, 854127), (99, 284709), (297, 94903)]