246474963

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 419380416

約数和(自身を除く): 172905453

約数列:

[1, 3, 7, 9, 21, 53, 63, 97, 159, 291, 371, 477, 679, 761, 873, 1113, 2037, 2283, 3339, 5141, 5327, 6111, 6849, 15423, 15981, 35987, 40333, 46269, 47943, 73817, 107961, 120999, 221451, 282331, 323883, 362997, 516719, 664353, 846993, 1550157, 2540979, 3912301, 4650471, 11736903, 27386107, 35210709, 82158321, 246474963]

約数ペア:

[(1, 246474963), (3, 82158321), (7, 35210709), (9, 27386107), (21, 11736903), (53, 4650471), (63, 3912301), (97, 2540979), (159, 1550157), (291, 846993), (371, 664353), (477, 516719), (679, 362997), (761, 323883), (873, 282331), (1113, 221451), (2037, 120999), (2283, 107961), (3339, 73817), (5141, 47943), (5327, 46269), (6111, 40333), (6849, 35987), (15423, 15981)]