987574897

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{5273}}^1$

素因数の和:5792

約数の個数: 16

約数和(自身を含む): 1093616640

約数和(自身を除く): 106041743

約数列:

[1, 17, 23, 391, 479, 5273, 8143, 11017, 89641, 121279, 187289, 2061743, 2525767, 42938039, 58092641, 987574897]

約数ペア:

[(1, 987574897), (17, 58092641), (23, 42938039), (391, 2525767), (479, 2061743), (5273, 187289), (8143, 121279), (11017, 89641)]