27892761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15217}}^1$

素因数の和:15280

約数の個数: 16

約数和(自身を含む): 40905984

約数和(自身を除く): 13013223

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 15217, 45651, 197821, 593463, 715199, 2145597, 9297587, 27892761]

約数ペア:

[(1, 27892761), (3, 9297587), (13, 2145597), (39, 715199), (47, 593463), (141, 197821), (611, 45651), (1833, 15217)]