828498621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{39719}}^1$

素因数の和:40148

約数の個数: 16

約数和(自身を含む): 1172534400

約数和(自身を除く): 344035779

約数列:

[1, 3, 17, 51, 409, 1227, 6953, 20859, 39719, 119157, 675223, 2025669, 16245071, 48735213, 276166207, 828498621]

約数ペア:

[(1, 828498621), (3, 276166207), (17, 48735213), (51, 16245071), (409, 2025669), (1227, 675223), (6953, 119157), (20859, 39719)]