2960391

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 4587008

約数和(自身を除く): 1626617

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2311, 6933, 16177, 48531, 140971, 422913, 986797, 2960391]

約数ペア:

[(1, 2960391), (3, 986797), (7, 422913), (21, 140971), (61, 48531), (183, 16177), (427, 6933), (1281, 2311)]