28265427

素因数分解:

$3^2\times {\mathrm{677}}^1\times {\mathrm{4639}}^1$

素因数の和:5322

約数の個数: 12

約数和(自身を含む): 40896960

約数和(自身を除く): 12631533

約数列:

[1, 3, 9, 677, 2031, 4639, 6093, 13917, 41751, 3140603, 9421809, 28265427]

約数ペア:

[(1, 28265427), (3, 9421809), (9, 3140603), (677, 41751), (2031, 13917), (4639, 6093)]