27969170

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17159}}^1$

素因数の和:17329

約数の個数: 16

約数和(自身を含む): 50656320

約数和(自身を除く): 22687150

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 17159, 34318, 85795, 171590, 2796917, 5593834, 13984585, 27969170]

約数ペア:

[(1, 27969170), (2, 13984585), (5, 5593834), (10, 2796917), (163, 171590), (326, 85795), (815, 34318), (1630, 17159)]