2016645147

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{165611}}^1$

素因数の和:165672

約数の個数: 32

約数和(自身を含む): 3338737920

約数和(自身を除く): 1322092773

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 4059, 12177, 165611, 496833, 1490499, 1821721, 4471497, 5465163, 6790051, 16395489, 20370153, 49186467, 61110459, 74690561, 183331377, 224071683, 672215049, 2016645147]

約数ペア:

[(1, 2016645147), (3, 672215049), (9, 224071683), (11, 183331377), (27, 74690561), (33, 61110459), (41, 49186467), (99, 20370153), (123, 16395489), (297, 6790051), (369, 5465163), (451, 4471497), (1107, 1821721), (1353, 1490499), (4059, 496833), (12177, 165611)]