13656729

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 19362240

約数和(自身を除く): 5705511

約数列:

[1, 3, 17, 51, 331, 809, 993, 2427, 5627, 13753, 16881, 41259, 267779, 803337, 4552243, 13656729]

約数ペア:

[(1, 13656729), (3, 4552243), (17, 803337), (51, 267779), (331, 41259), (809, 16881), (993, 13753), (2427, 5627)]