2221874304489

素因数分解:

$3^4\times 7^2\times {\mathrm{433}}^1\times {\mathrm{1292857}}^1$

素因数の和:1293316

約数の個数: 60

約数和(自身を含む): 3869909265684

約数和(自身を除く): 1648034961195

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 433, 441, 567, 1299, 1323, 3031, 3897, 3969, 9093, 11691, 21217, 27279, 35073, 63651, 81837, 190953, 245511, 572859, 1292857, 1718577, 3878571, 9049999, 11635713, 27149997, 34907139, 63349993, 81449991, 104721417, 190049979, 244349973, 559807081, 570149937, 733049919, 1679421243, 1710449811, 3918649567, 5038263729, 5131349433, 11755948701, 15114791187, 27430546969, 35267846103, 45344373561, 82291640907, 105803538309, 246874922721, 317410614927, 740624768163, 2221874304489]

約数ペア:

[(1, 2221874304489), (3, 740624768163), (7, 317410614927), (9, 246874922721), (21, 105803538309), (27, 82291640907), (49, 45344373561), (63, 35267846103), (81, 27430546969), (147, 15114791187), (189, 11755948701), (433, 5131349433), (441, 5038263729), (567, 3918649567), (1299, 1710449811), (1323, 1679421243), (3031, 733049919), (3897, 570149937), (3969, 559807081), (9093, 244349973), (11691, 190049979), (21217, 104721417), (27279, 81449991), (35073, 63349993), (63651, 34907139), (81837, 27149997), (190953, 11635713), (245511, 9049999), (572859, 3878571), (1292857, 1718577)]