16968933

素因数分解:

$3^7\times {\mathrm{7759}}^1$

素因数の和:7780

約数の個数: 16

約数和(自身を含む): 25452800

約数和(自身を除く): 8483867

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 7759, 23277, 69831, 209493, 628479, 1885437, 5656311, 16968933]

約数ペア:

[(1, 16968933), (3, 5656311), (9, 1885437), (27, 628479), (81, 209493), (243, 69831), (729, 23277), (2187, 7759)]