2486403738819

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{275991091}}^1$

素因数の和:275991128

約数の個数: 48

約数和(自身を含む): 4822116359424

約数和(自身を除く): 2335712620605

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 275991091, 827973273, 1931937637, 2483919819, 3035902001, 3587884183, 5795812911, 9107706003, 10763652549, 17387438733, 21251314007, 25115189281, 27323118009, 32290957647, 39466726013, 63753942021, 75345567843, 118400178039, 191261826063, 226036703529, 276267082091, 355200534117, 828801246273, 2486403738819]

約数ペア:

[(1, 2486403738819), (3, 828801246273), (7, 355200534117), (9, 276267082091), (11, 226036703529), (13, 191261826063), (21, 118400178039), (33, 75345567843), (39, 63753942021), (63, 39466726013), (77, 32290957647), (91, 27323118009), (99, 25115189281), (117, 21251314007), (143, 17387438733), (231, 10763652549), (273, 9107706003), (429, 5795812911), (693, 3587884183), (819, 3035902001), (1001, 2483919819), (1287, 1931937637), (3003, 827973273), (9009, 275991091)]