2842161

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3301}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 4437888

約数和(自身を除く): 1595727

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3301, 9903, 23107, 69321, 135341, 406023, 947387, 2842161]

約数ペア:

[(1, 2842161), (3, 947387), (7, 406023), (21, 135341), (41, 69321), (123, 23107), (287, 9903), (861, 3301)]