13628109

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{3413}}^1$

素因数の和:3449

約数の個数: 16

約数和(自身を含む): 19992384

約数和(自身を除く): 6364275

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3413, 3993, 10239, 37543, 112629, 412973, 1238919, 4542703, 13628109]

約数ペア:

[(1, 13628109), (3, 4542703), (11, 1238919), (33, 412973), (121, 112629), (363, 37543), (1331, 10239), (3413, 3993)]