1025375907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{137321}}^1$

素因数の和:137474

約数の個数: 16

約数和(自身を含む): 1450120320

約数和(自身を除く): 424744413

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 137321, 411963, 2609099, 7827297, 17989051, 53967153, 341791969, 1025375907]

約数ペア:

[(1, 1025375907), (3, 341791969), (19, 53967153), (57, 17989051), (131, 7827297), (393, 2609099), (2489, 411963), (7467, 137321)]