1131618879

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{2131109}}^1$

素因数の和:2131174

約数の個数: 12

約数和(自身を含む): 1662265800

約数和(自身を除く): 530646921

約数列:

[1, 3, 9, 59, 177, 531, 2131109, 6393327, 19179981, 125735431, 377206293, 1131618879]

約数ペア:

[(1, 1131618879), (3, 377206293), (9, 125735431), (59, 19179981), (177, 6393327), (531, 2131109)]