269781681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{168719}}^1$

素因数の和:168776

約数の個数: 16

約数和(自身を含む): 396829440

約数和(自身を除く): 127047759

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 168719, 506157, 2193347, 6580041, 6917479, 20752437, 89927227, 269781681]

約数ペア:

[(1, 269781681), (3, 89927227), (13, 20752437), (39, 6917479), (41, 6580041), (123, 2193347), (533, 506157), (1599, 168719)]