6806541

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 11117280

約数和(自身を除く): 4310739

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2437, 2793, 7311, 17059, 46303, 51177, 119413, 138909, 324121, 358239, 972363, 2268847, 6806541]

約数ペア:

[(1, 6806541), (3, 2268847), (7, 972363), (19, 358239), (21, 324121), (49, 138909), (57, 119413), (133, 51177), (147, 46303), (399, 17059), (931, 7311), (2437, 2793)]