12606009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7517}}^1$

素因数の和:7576

約数の個数: 16

約数和(自身を含む): 18524352

約数和(自身を除く): 5918343

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 7517, 22551, 97721, 293163, 323231, 969693, 4202003, 12606009]

約数ペア:

[(1, 12606009), (3, 4202003), (13, 969693), (39, 323231), (43, 293163), (129, 97721), (559, 22551), (1677, 7517)]