20261127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9239}}^1$

素因数の和:9302

約数の個数: 16

約数和(自身を含む): 29272320

約数和(自身を除く): 9011193

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 9239, 27717, 157063, 397277, 471189, 1191831, 6753709, 20261127]

約数ペア:

[(1, 20261127), (3, 6753709), (17, 1191831), (43, 471189), (51, 397277), (129, 157063), (731, 27717), (2193, 9239)]