28344423

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{859}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 40124160

約数和(自身を除く): 11779737

約数列:

[1, 3, 17, 51, 647, 859, 1941, 2577, 10999, 14603, 32997, 43809, 555773, 1667319, 9448141, 28344423]

約数ペア:

[(1, 28344423), (3, 9448141), (17, 1667319), (51, 555773), (647, 43809), (859, 32997), (1941, 14603), (2577, 10999)]