26855991

素因数分解:

$3^2\times {\mathrm{631}}^1\times {\mathrm{4729}}^1$

素因数の和:5366

約数の個数: 12

約数和(自身を含む): 38861680

約数和(自身を除く): 12005689

約数列:

[1, 3, 9, 631, 1893, 4729, 5679, 14187, 42561, 2983999, 8951997, 26855991]

約数ペア:

[(1, 26855991), (3, 8951997), (9, 2983999), (631, 42561), (1893, 14187), (4729, 5679)]