21614109

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{5413}}^1$

素因数の和:5449

約数の個数: 16

約数和(自身を含む): 31704384

約数和(自身を除く): 10090275

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 5413, 16239, 59543, 178629, 654973, 1964919, 7204703, 21614109]

約数ペア:

[(1, 21614109), (3, 7204703), (11, 1964919), (33, 654973), (121, 178629), (363, 59543), (1331, 16239), (3993, 5413)]