189447621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{12959}}^1$

素因数の和:13416

約数の個数: 16

約数和(自身を含む): 276203520

約数和(自身を除く): 86755899

約数列:

[1, 3, 11, 33, 443, 1329, 4873, 12959, 14619, 38877, 142549, 427647, 5740837, 17222511, 63149207, 189447621]

約数ペア:

[(1, 189447621), (3, 63149207), (11, 17222511), (33, 5740837), (443, 427647), (1329, 142549), (4873, 38877), (12959, 14619)]