39520563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{14621}}^1$

素因数の和:14694

約数の個数: 16

約数和(自身を含む): 56850336

約数和(自身を除く): 17329773

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 14621, 43863, 248557, 745671, 774913, 2324739, 13173521, 39520563]

約数ペア:

[(1, 39520563), (3, 13173521), (17, 2324739), (51, 774913), (53, 745671), (159, 248557), (901, 43863), (2703, 14621)]