127975859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{3533}}^1$

素因数の和:3670

約数の個数: 16

約数和(自身を含む): 145035360

約数和(自身を除く): 17059501

約数列:

[1, 11, 37, 89, 407, 979, 3293, 3533, 36223, 38863, 130721, 314437, 1437931, 3458807, 11634169, 127975859]

約数ペア:

[(1, 127975859), (11, 11634169), (37, 3458807), (89, 1437931), (407, 314437), (979, 130721), (3293, 38863), (3533, 36223)]