2010909897

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{15913}}^1$

素因数の和:16677

約数の個数: 24

約数和(自身を含む): 3061853600

約数和(自身を除く): 1050943703

約数列:

[1, 3, 9, 19, 57, 171, 739, 2217, 6651, 14041, 15913, 42123, 47739, 126369, 143217, 302347, 907041, 2721123, 11759707, 35279121, 105837363, 223434433, 670303299, 2010909897]

約数ペア:

[(1, 2010909897), (3, 670303299), (9, 223434433), (19, 105837363), (57, 35279121), (171, 11759707), (739, 2721123), (2217, 907041), (6651, 302347), (14041, 143217), (15913, 126369), (42123, 47739)]