171587521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{5051}}^1$

素因数の和:5292

約数の個数: 16

約数和(自身を含む): 205636608

約数和(自身を除く): 34049087

約数列:

[1, 7, 23, 161, 211, 1477, 4853, 5051, 33971, 35357, 116173, 813211, 1065761, 7460327, 24512503, 171587521]

約数ペア:

[(1, 171587521), (7, 24512503), (23, 7460327), (161, 1065761), (211, 813211), (1477, 116173), (4853, 35357), (5051, 33971)]