53943533

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19709}}^1$

素因数の和:19756

約数の個数: 16

約数和(自身を含む): 68117760

約数和(自身を除く): 14174227

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 19709, 137963, 335053, 453307, 2345371, 3173149, 7706219, 53943533]

約数ペア:

[(1, 53943533), (7, 7706219), (17, 3173149), (23, 2345371), (119, 453307), (161, 335053), (391, 137963), (2737, 19709)]