870880317

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1\times {\mathrm{2971}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 1169779200

約数和(自身を除く): 298898883

約数列:

[1, 3, 199, 491, 597, 1473, 2971, 8913, 97709, 293127, 591229, 1458761, 1773687, 4376283, 290293439, 870880317]

約数ペア:

[(1, 870880317), (3, 290293439), (199, 4376283), (491, 1773687), (597, 1458761), (1473, 591229), (2971, 293127), (8913, 97709)]