2997660897

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{5107}}^1$

素因数の和:5160

約数の個数: 72

約数和(自身を含む): 5541280992

約数和(自身を除く): 2543620095

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 539, 693, 847, 1089, 1331, 1617, 2541, 3993, 4851, 5107, 5929, 7623, 9317, 11979, 15321, 17787, 27951, 35749, 45963, 53361, 56177, 65219, 83853, 107247, 168531, 195657, 250243, 321741, 393239, 505593, 586971, 617947, 750729, 1179717, 1853841, 2252187, 2752673, 3539151, 4325629, 5561523, 6797417, 8258019, 12976887, 20392251, 24774057, 30279403, 38930661, 47581919, 61176753, 90838209, 142745757, 272514627, 333073433, 428237271, 999220299, 2997660897]

約数ペア:

[(1, 2997660897), (3, 999220299), (7, 428237271), (9, 333073433), (11, 272514627), (21, 142745757), (33, 90838209), (49, 61176753), (63, 47581919), (77, 38930661), (99, 30279403), (121, 24774057), (147, 20392251), (231, 12976887), (363, 8258019), (441, 6797417), (539, 5561523), (693, 4325629), (847, 3539151), (1089, 2752673), (1331, 2252187), (1617, 1853841), (2541, 1179717), (3993, 750729), (4851, 617947), (5107, 586971), (5929, 505593), (7623, 393239), (9317, 321741), (11979, 250243), (15321, 195657), (17787, 168531), (27951, 107247), (35749, 83853), (45963, 65219), (53361, 56177)]