16873087

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{1811}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 21222144

約数和(自身を除く): 4349057

約数列:

[1, 7, 11, 77, 121, 847, 1331, 1811, 9317, 12677, 19921, 139447, 219131, 1533917, 2410441, 16873087]

約数ペア:

[(1, 16873087), (7, 2410441), (11, 1533917), (77, 219131), (121, 139447), (847, 19921), (1331, 12677), (1811, 9317)]