12103667271

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{1370899}}^1$

素因数の和:1371020

約数の個数: 20

約数和(自身を含む): 18246679000

約数和(自身を除く): 6143011729

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 1370899, 4112697, 12338091, 37014273, 111042819, 149427991, 448283973, 1344851919, 4034555757, 12103667271]

約数ペア:

[(1, 12103667271), (3, 4034555757), (9, 1344851919), (27, 448283973), (81, 149427991), (109, 111042819), (327, 37014273), (981, 12338091), (2943, 4112697), (8829, 1370899)]