2009047033

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{121151}}^1$

素因数の和:121284

約数の個数: 16

約数和(自身を含む): 2419163136

約数和(自身を除く): 410116103

約数列:

[1, 7, 23, 103, 161, 721, 2369, 16583, 121151, 848057, 2786473, 12478553, 19505311, 87349871, 287006719, 2009047033]

約数ペア:

[(1, 2009047033), (7, 287006719), (23, 87349871), (103, 19505311), (161, 12478553), (721, 2786473), (2369, 848057), (16583, 121151)]