243662713

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{36913}}^1$

素因数の和:36984

約数の個数: 16

約数和(自身を含む): 297674496

約数和(自身を除く): 54011783

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 36913, 258391, 848999, 1513433, 5942993, 10594031, 34808959, 243662713]

約数ペア:

[(1, 243662713), (7, 34808959), (23, 10594031), (41, 5942993), (161, 1513433), (287, 848999), (943, 258391), (6601, 36913)]