13328293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 15321600

約数和(自身を除く): 1993307

約数列:

[1, 11, 23, 139, 253, 379, 1529, 3197, 4169, 8717, 35167, 52681, 95887, 579491, 1211663, 13328293]

約数ペア:

[(1, 13328293), (11, 1211663), (23, 579491), (139, 95887), (253, 52681), (379, 35167), (1529, 8717), (3197, 4169)]