171500641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18047}}^1$

素因数の和:18120

約数の個数: 16

約数和(自身を含む): 200116224

約数和(自身を除く): 28615583

約数列:

[1, 13, 17, 43, 221, 559, 731, 9503, 18047, 234611, 306799, 776021, 3988387, 10088273, 13192357, 171500641]

約数ペア:

[(1, 171500641), (13, 13192357), (17, 10088273), (43, 3988387), (221, 776021), (559, 306799), (731, 234611), (9503, 18047)]