2016686367

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{5227}}^1$

素因数の和:5659

約数の個数: 24

約数和(自身を含む): 2942569344

約数和(自身を除く): 925882977

約数列:

[1, 3, 9, 163, 263, 489, 789, 1467, 2367, 5227, 15681, 42869, 47043, 128607, 385821, 852001, 1374701, 2556003, 4124103, 7668009, 12372309, 224076263, 672228789, 2016686367]

約数ペア:

[(1, 2016686367), (3, 672228789), (9, 224076263), (163, 12372309), (263, 7668009), (489, 4124103), (789, 2556003), (1467, 1374701), (2367, 852001), (5227, 385821), (15681, 128607), (42869, 47043)]