2247408917047

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1\times {\mathrm{15817}}^1$

素因数の和:16580

約数の個数: 48

約数和(自身を含む): 2700550195200

約数和(自身を除く): 453141278153

約数列:

[1, 7, 47, 49, 103, 329, 599, 721, 2303, 4193, 4841, 5047, 15817, 28153, 29351, 33887, 61697, 110719, 197071, 237209, 431879, 743399, 775033, 1379497, 1629151, 2899759, 3023153, 5203793, 9474383, 11404057, 20298313, 36426551, 66320681, 76570097, 79828399, 142088191, 445296001, 464244767, 535990679, 975861449, 3117072007, 3751934753, 6831030143, 21819504049, 45865488103, 47817211001, 321058416721, 2247408917047]

約数ペア:

[(1, 2247408917047), (7, 321058416721), (47, 47817211001), (49, 45865488103), (103, 21819504049), (329, 6831030143), (599, 3751934753), (721, 3117072007), (2303, 975861449), (4193, 535990679), (4841, 464244767), (5047, 445296001), (15817, 142088191), (28153, 79828399), (29351, 76570097), (33887, 66320681), (61697, 36426551), (110719, 20298313), (197071, 11404057), (237209, 9474383), (431879, 5203793), (743399, 3023153), (775033, 2899759), (1379497, 1629151)]