7139417817

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3177311}}^1$

素因数の和:3177428

約数の個数: 16

約数和(自身を含む): 10980790272

約数和(自身を除く): 3841372455

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 3177311, 9531933, 22241177, 66723531, 339972277, 1019916831, 2379805939, 7139417817]

約数ペア:

[(1, 7139417817), (3, 2379805939), (7, 1019916831), (21, 339972277), (107, 66723531), (321, 22241177), (749, 9531933), (2247, 3177311)]