8171247

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9049}}^1$

素因数の和:9102

約数の個数: 16

約数和(自身を含む): 12742400

約数和(自身を除く): 4571153

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 9049, 27147, 63343, 190029, 389107, 1167321, 2723749, 8171247]

約数ペア:

[(1, 8171247), (3, 2723749), (7, 1167321), (21, 389107), (43, 190029), (129, 63343), (301, 27147), (903, 9049)]