27967431

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6607}}^1$

素因数の和:6710

約数の個数: 16

約数和(自身を含む): 39965184

約数和(自身を除く): 11997753

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 6607, 19821, 112319, 336957, 548381, 1645143, 9322477, 27967431]

約数ペア:

[(1, 27967431), (3, 9322477), (17, 1645143), (51, 548381), (83, 336957), (249, 112319), (1411, 19821), (4233, 6607)]