38156307

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{16981}}^1$

素因数の和:17098

約数の個数: 16

約数和(自身を含む): 58689792

約数和(自身を除く): 20533485

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 16981, 50943, 118867, 356601, 1816967, 5450901, 12718769, 38156307]

約数ペア:

[(1, 38156307), (3, 12718769), (7, 5450901), (21, 1816967), (107, 356601), (321, 118867), (749, 50943), (2247, 16981)]