2661537

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 3922560

約数和(自身を除く): 1261023

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 2269, 6807, 38573, 52187, 115719, 156561, 887179, 2661537]

約数ペア:

[(1, 2661537), (3, 887179), (17, 156561), (23, 115719), (51, 52187), (69, 38573), (391, 6807), (1173, 2269)]