2016177993

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{823}}^1\times {\mathrm{2213}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 3064884480

約数和(自身を除く): 1048706487

約数列:

[1, 3, 9, 27, 41, 123, 369, 823, 1107, 2213, 2469, 6639, 7407, 19917, 22221, 33743, 59751, 90733, 101229, 272199, 303687, 816597, 911061, 1821299, 2449791, 5463897, 16391691, 49175073, 74673259, 224019777, 672059331, 2016177993]

約数ペア:

[(1, 2016177993), (3, 672059331), (9, 224019777), (27, 74673259), (41, 49175073), (123, 16391691), (369, 5463897), (823, 2449791), (1107, 1821299), (2213, 911061), (2469, 816597), (6639, 303687), (7407, 272199), (19917, 101229), (22221, 90733), (33743, 59751)]