147245891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{9127}}^1$

素因数の和:9230

約数の個数: 16

約数和(自身を含む): 170218944

約数和(自身を除く): 22973053

約数列:

[1, 13, 17, 73, 221, 949, 1241, 9127, 16133, 118651, 155159, 666271, 2017067, 8661523, 11326607, 147245891]

約数ペア:

[(1, 147245891), (13, 11326607), (17, 8661523), (73, 2017067), (221, 666271), (949, 155159), (1241, 118651), (9127, 16133)]