16643697

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 28035072

約数和(自身を除く): 11391375

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2027, 2737, 6081, 8211, 14189, 34459, 42567, 46621, 103377, 139863, 241213, 326347, 723639, 792557, 979041, 2377671, 5547899, 16643697]

約数ペア:

[(1, 16643697), (3, 5547899), (7, 2377671), (17, 979041), (21, 792557), (23, 723639), (51, 326347), (69, 241213), (119, 139863), (161, 103377), (357, 46621), (391, 42567), (483, 34459), (1173, 14189), (2027, 8211), (2737, 6081)]