11779397

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 13830912

約数和(自身を除く): 2051515

約数列:

[1, 7, 71, 137, 173, 497, 959, 1211, 9727, 12283, 23701, 68089, 85981, 165907, 1682771, 11779397]

約数ペア:

[(1, 11779397), (7, 1682771), (71, 165907), (137, 85981), (173, 68089), (497, 23701), (959, 12283), (1211, 9727)]