1291119167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{26393}}^1$

素因数の和:26530

約数の個数: 16

約数和(自身を含む): 1436678208

約数和(自身を除く): 145559041

約数列:

[1, 13, 53, 71, 689, 923, 3763, 26393, 48919, 343109, 1398829, 1873903, 18184777, 24360739, 99316859, 1291119167]

約数ペア:

[(1, 1291119167), (13, 99316859), (53, 24360739), (71, 18184777), (689, 1873903), (923, 1398829), (3763, 343109), (26393, 48919)]