19483533

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 28995200

約数和(自身を除く): 9511667

約数列:

[1, 3, 9, 67, 79, 201, 237, 409, 603, 711, 1227, 3681, 5293, 15879, 27403, 32311, 47637, 82209, 96933, 246627, 290799, 2164837, 6494511, 19483533]

約数ペア:

[(1, 19483533), (3, 6494511), (9, 2164837), (67, 290799), (79, 246627), (201, 96933), (237, 82209), (409, 47637), (603, 32311), (711, 27403), (1227, 15879), (3681, 5293)]