264260997

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29333}}^1$

素因数の和:29370

約数の個数: 48

約数和(自身を含む): 512523648

約数和(自身を除く): 248262651

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 29333, 87999, 205331, 263997, 322663, 381329, 615993, 967989, 1143987, 1847979, 2258641, 2669303, 2903967, 3431961, 4194619, 6775923, 8007909, 12583857, 20327769, 24023727, 29362333, 37751571, 88086999, 264260997]

約数ペア:

[(1, 264260997), (3, 88086999), (7, 37751571), (9, 29362333), (11, 24023727), (13, 20327769), (21, 12583857), (33, 8007909), (39, 6775923), (63, 4194619), (77, 3431961), (91, 2903967), (99, 2669303), (117, 2258641), (143, 1847979), (231, 1143987), (273, 967989), (429, 615993), (693, 381329), (819, 322663), (1001, 263997), (1287, 205331), (3003, 87999), (9009, 29333)]