7726239

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{4271}}^1$

素因数の和:4347

約数の個数: 16

約数和(自身を含む): 11619840

約数和(自身を除く): 3893601

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 4271, 12813, 38439, 115317, 286157, 858471, 2575413, 7726239]

約数ペア:

[(1, 7726239), (3, 2575413), (9, 858471), (27, 286157), (67, 115317), (201, 38439), (603, 12813), (1809, 4271)]