7047705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67121}}^1$

素因数の和:67136

約数の個数: 16

約数和(自身を含む): 12887424

約数和(自身を除く): 5839719

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 67121, 201363, 335605, 469847, 1006815, 1409541, 2349235, 7047705]

約数ペア:

[(1, 7047705), (3, 2349235), (5, 1409541), (7, 1006815), (15, 469847), (21, 335605), (35, 201363), (105, 67121)]