12909423

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 17924096

約数和(自身を除く): 5014673

約数列:

[1, 3, 31, 93, 127, 381, 1093, 3279, 3937, 11811, 33883, 101649, 138811, 416433, 4303141, 12909423]

約数ペア:

[(1, 12909423), (3, 4303141), (31, 416433), (93, 138811), (127, 101649), (381, 33883), (1093, 11811), (3279, 3937)]