2866269

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3329}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 4475520

約数和(自身を除く): 1609251

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3329, 9987, 23303, 69909, 136489, 409467, 955423, 2866269]

約数ペア:

[(1, 2866269), (3, 955423), (7, 409467), (21, 136489), (41, 69909), (123, 23303), (287, 9987), (861, 3329)]