19577679

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{4903}}^1$

素因数の和:4939

約数の個数: 16

約数和(自身を含む): 28717824

約数和(自身を除く): 9140145

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 4903, 14709, 53933, 161799, 593263, 1779789, 6525893, 19577679]

約数ペア:

[(1, 19577679), (3, 6525893), (11, 1779789), (33, 593263), (121, 161799), (363, 53933), (1331, 14709), (3993, 4903)]