2788045678803

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23201}}^1\times {\mathrm{520213}}^1$

素因数の和:543435

約数の個数: 32

約数和(自身を含む): 4634882007552

約数和(自身を除く): 1846836328749

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 23201, 69603, 162407, 255211, 487221, 520213, 765633, 1560639, 1786477, 3641491, 5359431, 5722343, 10924473, 17167029, 40056401, 120169203, 12069461813, 36208385439, 84486232691, 132764079943, 253458698073, 398292239829, 929348559601, 2788045678803]

約数ペア:

[(1, 2788045678803), (3, 929348559601), (7, 398292239829), (11, 253458698073), (21, 132764079943), (33, 84486232691), (77, 36208385439), (231, 12069461813), (23201, 120169203), (69603, 40056401), (162407, 17167029), (255211, 10924473), (487221, 5722343), (520213, 5359431), (765633, 3641491), (1560639, 1786477)]