3982041

素因数分解:

$3^5\times 7^1\times {\mathrm{2341}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 6819904

約数和(自身を除く): 2837863

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2341, 7023, 16387, 21069, 49161, 63207, 147483, 189621, 442449, 568863, 1327347, 3982041]

約数ペア:

[(1, 3982041), (3, 1327347), (7, 568863), (9, 442449), (21, 189621), (27, 147483), (63, 63207), (81, 49161), (189, 21069), (243, 16387), (567, 7023), (1701, 2341)]