9408393

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{2833}}^1$

素因数の和:2886

約数の個数: 20

約数和(自身を含む): 14402388

約数和(自身を除く): 4993995

約数列:

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

約数ペア:

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