28004423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 31425120

約数和(自身を除く): 3420697

約数列:

[1, 17, 19, 277, 313, 323, 4709, 5263, 5321, 5947, 86701, 89471, 101099, 1473917, 1647319, 28004423]

約数ペア:

[(1, 28004423), (17, 1647319), (19, 1473917), (277, 101099), (313, 89471), (323, 86701), (4709, 5947), (5263, 5321)]