2944107

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1944

約数の個数: 20

約数和(自身を含む): 4631880

約数和(自身を除く): 1687773

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1913, 5739, 17217, 36347, 51651, 109041, 154953, 327123, 981369, 2944107]

約数ペア:

[(1, 2944107), (3, 981369), (9, 327123), (19, 154953), (27, 109041), (57, 51651), (81, 36347), (171, 17217), (513, 5739), (1539, 1913)]