28382061

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3109}}^1$

素因数の和:3308

約数の個数: 16

約数和(自身を含む): 40305600

約数和(自身を除く): 11923539

約数列:

[1, 3, 17, 51, 179, 537, 3043, 3109, 9129, 9327, 52853, 158559, 556511, 1669533, 9460687, 28382061]

約数ペア:

[(1, 28382061), (3, 9460687), (17, 1669533), (51, 556511), (179, 158559), (537, 52853), (3043, 9327), (3109, 9129)]