8920041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 12862080

約数和(自身を除く): 3942039

約数列:

[1, 3, 13, 39, 439, 521, 1317, 1563, 5707, 6773, 17121, 20319, 228719, 686157, 2973347, 8920041]

約数ペア:

[(1, 8920041), (3, 2973347), (13, 686157), (39, 228719), (439, 20319), (521, 17121), (1317, 6773), (1563, 5707)]