11975667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21347}}^1$

素因数の和:21378

約数の個数: 16

約数和(自身を含む): 18444672

約数和(自身を除く): 6469005

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21347, 64041, 234817, 362899, 704451, 1088697, 3991889, 11975667]

約数ペア:

[(1, 11975667), (3, 3991889), (11, 1088697), (17, 704451), (33, 362899), (51, 234817), (187, 64041), (561, 21347)]