12069243

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1488

約数の個数: 20

約数和(自身を含む): 18208080

約数和(自身を除く): 6138837

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 1367, 2943, 4101, 8829, 12303, 36909, 110727, 149003, 447009, 1341027, 4023081, 12069243]

約数ペア:

[(1, 12069243), (3, 4023081), (9, 1341027), (27, 447009), (81, 149003), (109, 110727), (327, 36909), (981, 12303), (1367, 8829), (2943, 4101)]