171457403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^2$

素因数の和:946

約数の個数: 12

約数和(自身を含む): 187682544

約数和(自身を除く): 16225141

約数列:

[1, 13, 71, 431, 923, 5603, 30601, 185761, 397813, 2414893, 13189031, 171457403]

約数ペア:

[(1, 171457403), (13, 13189031), (71, 2414893), (431, 397813), (923, 185761), (5603, 30601)]