2017569321

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{10639}}^1$

素因数の和:11773

約数の個数: 24

約数和(自身を含む): 3070704000

約数和(自身を除く): 1053134679

約数列:

[1, 3, 9, 19, 57, 171, 1109, 3327, 9981, 10639, 21071, 31917, 63213, 95751, 189639, 202141, 606423, 1819269, 11798651, 35395953, 106187859, 224174369, 672523107, 2017569321]

約数ペア:

[(1, 2017569321), (3, 672523107), (9, 224174369), (19, 106187859), (57, 35395953), (171, 11798651), (1109, 1819269), (3327, 606423), (9981, 202141), (10639, 189639), (21071, 95751), (31917, 63213)]