28225179

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{2833}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 43326192

約数和(自身を除く): 15101013

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 2833, 3321, 8499, 9963, 25497, 76491, 116153, 229473, 348459, 688419, 1045377, 3136131, 9408393, 28225179]

約数ペア:

[(1, 28225179), (3, 9408393), (9, 3136131), (27, 1045377), (41, 688419), (81, 348459), (123, 229473), (243, 116153), (369, 76491), (1107, 25497), (2833, 9963), (3321, 8499)]