2988893439

素因数分解:

$3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1136

約数の個数: 112

約数和(自身を含む): 5582169600

約数和(自身を除く): 2593276161

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 81, 87, 133, 171, 189, 203, 243, 261, 399, 513, 551, 567, 609, 729, 783, 1063, 1197, 1539, 1653, 1701, 1827, 2349, 3189, 3591, 3857, 4617, 4959, 5103, 5481, 7047, 7441, 9567, 10773, 11571, 13851, 14877, 16443, 20197, 21141, 22323, 28701, 30827, 32319, 34713, 44631, 49329, 60591, 66969, 86103, 92481, 96957, 104139, 133893, 141379, 147987, 181773, 200907, 215789, 258309, 277443, 312417, 401679, 424137, 545319, 585713, 602721, 647367, 774927, 832329, 937251, 1272411, 1635957, 1757139, 1808163, 1942101, 2496987, 2811753, 3817233, 4099991, 4907871, 5271417, 5424489, 5826303, 7490961, 11451699, 12299973, 14723613, 15814251, 17478909, 22472883, 34355097, 36899919, 47442753, 52436727, 103065291, 110699757, 142328259, 157310181, 332099271, 426984777, 996297813, 2988893439]

約数ペア:

[(1, 2988893439), (3, 996297813), (7, 426984777), (9, 332099271), (19, 157310181), (21, 142328259), (27, 110699757), (29, 103065291), (57, 52436727), (63, 47442753), (81, 36899919), (87, 34355097), (133, 22472883), (171, 17478909), (189, 15814251), (203, 14723613), (243, 12299973), (261, 11451699), (399, 7490961), (513, 5826303), (551, 5424489), (567, 5271417), (609, 4907871), (729, 4099991), (783, 3817233), (1063, 2811753), (1197, 2496987), (1539, 1942101), (1653, 1808163), (1701, 1757139), (1827, 1635957), (2349, 1272411), (3189, 937251), (3591, 832329), (3857, 774927), (4617, 647367), (4959, 602721), (5103, 585713), (5481, 545319), (7047, 424137), (7441, 401679), (9567, 312417), (10773, 277443), (11571, 258309), (13851, 215789), (14877, 200907), (16443, 181773), (20197, 147987), (21141, 141379), (22323, 133893), (28701, 104139), (30827, 96957), (32319, 92481), (34713, 86103), (44631, 66969), (49329, 60591)]