28960227

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{26161}}^1$

素因数の和:26211

約数の個数: 16

約数和(自身を含む): 43952160

約数和(自身を除く): 14991933

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 26161, 78483, 235449, 706347, 1072601, 3217803, 9653409, 28960227]

約数ペア:

[(1, 28960227), (3, 9653409), (9, 3217803), (27, 1072601), (41, 706347), (123, 235449), (369, 78483), (1107, 26161)]