238971161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23537}}^1$

素因数の和:23632

約数の個数: 16

約数和(自身を含む): 284715648

約数和(自身を除く): 45744487

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 23537, 258907, 305981, 1671127, 3365791, 18382397, 21724651, 238971161]

約数ペア:

[(1, 238971161), (11, 21724651), (13, 18382397), (71, 3365791), (143, 1671127), (781, 305981), (923, 258907), (10153, 23537)]