8889439713

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{20903}}^1$

素因数の和:21194

約数の個数: 48

約数和(自身を含む): 15099042816

約数和(自身を除く): 6209603103

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 263, 539, 789, 1617, 1841, 2893, 5523, 8679, 12887, 20251, 20903, 38661, 60753, 62709, 141757, 146321, 229933, 425271, 438963, 689799, 1024247, 1609531, 3072741, 4828593, 5497489, 11266717, 16492467, 33800151, 38482423, 60472379, 115447269, 181417137, 269376961, 423306653, 808130883, 1269919959, 2963146571, 8889439713]

約数ペア:

[(1, 8889439713), (3, 2963146571), (7, 1269919959), (11, 808130883), (21, 423306653), (33, 269376961), (49, 181417137), (77, 115447269), (147, 60472379), (231, 38482423), (263, 33800151), (539, 16492467), (789, 11266717), (1617, 5497489), (1841, 4828593), (2893, 3072741), (5523, 1609531), (8679, 1024247), (12887, 689799), (20251, 438963), (20903, 425271), (38661, 229933), (60753, 146321), (62709, 141757)]