2443647

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 3512960

約数和(自身を除く): 1069313

約数列:

[1, 3, 19, 43, 57, 129, 817, 997, 2451, 2991, 18943, 42871, 56829, 128613, 814549, 2443647]

約数ペア:

[(1, 2443647), (3, 814549), (19, 128613), (43, 56829), (57, 42871), (129, 18943), (817, 2991), (997, 2451)]