121679207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 135384480

約数和(自身を除く): 13705273

約数列:

[1, 13, 43, 109, 559, 1417, 1997, 4687, 25961, 60931, 85871, 217673, 1116323, 2829749, 9359939, 121679207]

約数ペア:

[(1, 121679207), (13, 9359939), (43, 2829749), (109, 1116323), (559, 217673), (1417, 85871), (1997, 60931), (4687, 25961)]