49211019

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38237}}^1$

素因数の和:38267

約数の個数: 24

約数和(自身を含む): 83511792

約数和(自身を除く): 34300773

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 38237, 114711, 344133, 420607, 497081, 1261821, 1491243, 3785463, 4473729, 5467891, 16403673, 49211019]

約数ペア:

[(1, 49211019), (3, 16403673), (9, 5467891), (11, 4473729), (13, 3785463), (33, 1491243), (39, 1261821), (99, 497081), (117, 420607), (143, 344133), (429, 114711), (1287, 38237)]