13876863

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4655

約数の個数: 32

約数和(自身を含む): 24847872

約数和(自身を除く): 10971009

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 4621, 13863, 32347, 50831, 60073, 97041, 152493, 180219, 355817, 420511, 660803, 1067451, 1261533, 1982409, 4625621, 13876863]

約数ペア:

[(1, 13876863), (3, 4625621), (7, 1982409), (11, 1261533), (13, 1067451), (21, 660803), (33, 420511), (39, 355817), (77, 180219), (91, 152493), (143, 97041), (231, 60073), (273, 50831), (429, 32347), (1001, 13863), (3003, 4621)]