28041549

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2549}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 39576000

約数和(自身を除く): 11534451

約数列:

[1, 3, 19, 57, 193, 579, 2549, 3667, 7647, 11001, 48431, 145293, 491957, 1475871, 9347183, 28041549]

約数ペア:

[(1, 28041549), (3, 9347183), (19, 1475871), (57, 491957), (193, 145293), (579, 48431), (2549, 11001), (3667, 7647)]