2081111907

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2417087}}^1$

素因数の和:2417138

約数の個数: 16

約数和(自身を含む): 3248566272

約数和(自身を除く): 1167454365

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2417087, 7251261, 16919609, 50758827, 99100567, 297301701, 693703969, 2081111907]

約数ペア:

[(1, 2081111907), (3, 693703969), (7, 297301701), (21, 99100567), (41, 50758827), (123, 16919609), (287, 7251261), (861, 2417087)]