556572027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18719}}^1$

素因数の和:18803

約数の個数: 32

約数和(自身を含む): 873400320

約数和(自身を除く): 316828293

約数列:

[1, 3, 11, 17, 33, 51, 53, 159, 187, 561, 583, 901, 1749, 2703, 9911, 18719, 29733, 56157, 205909, 318223, 617727, 954669, 992107, 2976321, 3500453, 10501359, 10913177, 16865819, 32739531, 50597457, 185524009, 556572027]

約数ペア:

[(1, 556572027), (3, 185524009), (11, 50597457), (17, 32739531), (33, 16865819), (51, 10913177), (53, 10501359), (159, 3500453), (187, 2976321), (561, 992107), (583, 954669), (901, 617727), (1749, 318223), (2703, 205909), (9911, 56157), (18719, 29733)]