2017992519

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{673}}^1\times {\mathrm{1051}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 2931204432

約数和(自身を除く): 913211913

約数列:

[1, 3, 9, 317, 673, 951, 1051, 2019, 2853, 3153, 6057, 9459, 213341, 333167, 640023, 707323, 999501, 1920069, 2121969, 2998503, 6365907, 224221391, 672664173, 2017992519]

約数ペア:

[(1, 2017992519), (3, 672664173), (9, 224221391), (317, 6365907), (673, 2998503), (951, 2121969), (1051, 1920069), (2019, 999501), (2853, 707323), (3153, 640023), (6057, 333167), (9459, 213341)]