38399889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68449}}^1$

素因数の和:68480

約数の個数: 16

約数和(自身を含む): 59140800

約数和(自身を除く): 20740911

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 68449, 205347, 752939, 1163633, 2258817, 3490899, 12799963, 38399889]

約数ペア:

[(1, 38399889), (3, 12799963), (11, 3490899), (17, 2258817), (33, 1163633), (51, 752939), (187, 205347), (561, 68449)]