11861661

素因数分解:

$3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{827}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 18123264

約数和(自身を除く): 6261603

約数列:

[1, 3, 7, 21, 683, 827, 2049, 2481, 4781, 5789, 14343, 17367, 564841, 1694523, 3953887, 11861661]

約数ペア:

[(1, 11861661), (3, 3953887), (7, 1694523), (21, 564841), (683, 17367), (827, 14343), (2049, 5789), (2481, 4781)]