2017543311

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1104293}}^1$

素因数の和:1104335

約数の個数: 24

約数和(自身を含む): 3445397280

約数和(自身を除く): 1427853969

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 1104293, 3312879, 7730051, 9938637, 23190153, 32024497, 69570459, 96073491, 224171479, 288220473, 672514437, 2017543311]

約数ペア:

[(1, 2017543311), (3, 672514437), (7, 288220473), (9, 224171479), (21, 96073491), (29, 69570459), (63, 32024497), (87, 23190153), (203, 9938637), (261, 7730051), (609, 3312879), (1827, 1104293)]