2746380648963

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{13187459}}^1$

素因数の和:13187727

約数の個数: 32

約数和(自身を含む): 4294258974720

約数和(自身を除く): 1547878325757

約数列:

[1, 3, 7, 21, 47, 141, 211, 329, 633, 987, 1477, 4431, 9917, 29751, 69419, 208257, 13187459, 39562377, 92312213, 276936639, 619810573, 1859431719, 2782553849, 4338674011, 8347661547, 13016022033, 19477876943, 58433630829, 130780030903, 392340092709, 915460216321, 2746380648963]

約数ペア:

[(1, 2746380648963), (3, 915460216321), (7, 392340092709), (21, 130780030903), (47, 58433630829), (141, 19477876943), (211, 13016022033), (329, 8347661547), (633, 4338674011), (987, 2782553849), (1477, 1859431719), (4431, 619810573), (9917, 276936639), (29751, 92312213), (69419, 39562377), (208257, 13187459)]