5438147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 6767712

約数和(自身を除く): 1329565

約数列:

[1, 11, 13, 17, 143, 187, 221, 2237, 2431, 24607, 29081, 38029, 319891, 418319, 494377, 5438147]

約数ペア:

[(1, 5438147), (11, 494377), (13, 418319), (17, 319891), (143, 38029), (187, 29081), (221, 24607), (2237, 2431)]