1869486549

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{6473}}^1$

素因数の和:7309

約数の個数: 32

約数和(自身を含む): 3020509440

約数和(自身を除く): 1151022891

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 809, 2427, 5663, 6473, 13753, 16989, 19419, 41259, 45311, 96271, 110041, 135933, 288813, 330123, 770287, 2310861, 5236657, 15709971, 36656599, 89023169, 109969797, 267069507, 623162183, 1869486549]

約数ペア:

[(1, 1869486549), (3, 623162183), (7, 267069507), (17, 109969797), (21, 89023169), (51, 36656599), (119, 15709971), (357, 5236657), (809, 2310861), (2427, 770287), (5663, 330123), (6473, 288813), (13753, 135933), (16989, 110041), (19419, 96271), (41259, 45311)]