172350441

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{269719}}^1$

素因数の和:269796

約数の個数: 12

約数和(自身を含む): 252457920

約数和(自身を除く): 80107479

約数列:

[1, 3, 9, 71, 213, 639, 269719, 809157, 2427471, 19150049, 57450147, 172350441]

約数ペア:

[(1, 172350441), (3, 57450147), (9, 19150049), (71, 2427471), (213, 809157), (639, 269719)]