12996866883

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{393451}}^1$

素因数の和:393496

約数の個数: 48

約数和(自身を含む): 23443443968

約数和(自身を除く): 10446577085

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1573, 2541, 3003, 4719, 11011, 33033, 393451, 1180353, 2754157, 4327961, 5114863, 8262471, 12983883, 15344589, 30295727, 35804041, 47607571, 56263493, 90887181, 107412123, 142822713, 168790479, 333252997, 393844451, 618898423, 999758991, 1181533353, 1856695269, 4332288961, 12996866883]

約数ペア:

[(1, 12996866883), (3, 4332288961), (7, 1856695269), (11, 1181533353), (13, 999758991), (21, 618898423), (33, 393844451), (39, 333252997), (77, 168790479), (91, 142822713), (121, 107412123), (143, 90887181), (231, 56263493), (273, 47607571), (363, 35804041), (429, 30295727), (847, 15344589), (1001, 12983883), (1573, 8262471), (2541, 5114863), (3003, 4327961), (4719, 2754157), (11011, 1180353), (33033, 393451)]