2017493847

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{116329}}^1$

素因数の和:116423

約数の個数: 24

約数和(自身を含む): 3048776640

約数和(自身を除く): 1031282793

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1927, 5781, 17343, 116329, 348987, 1046961, 4769489, 5467463, 14308467, 16402389, 42925401, 49207167, 224165983, 672497949, 2017493847]

約数ペア:

[(1, 2017493847), (3, 672497949), (9, 224165983), (41, 49207167), (47, 42925401), (123, 16402389), (141, 14308467), (369, 5467463), (423, 4769489), (1927, 1046961), (5781, 348987), (17343, 116329)]