2960181

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 5145920

約数和(自身を除く): 2185739

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2473, 7419, 17311, 22257, 46987, 51933, 140961, 155799, 328909, 422883, 986727, 2960181]

約数ペア:

[(1, 2960181), (3, 986727), (7, 422883), (9, 328909), (19, 155799), (21, 140961), (57, 51933), (63, 46987), (133, 22257), (171, 17311), (399, 7419), (1197, 2473)]