2009832237

素因数分解:

$3^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{17519}}^1$

素因数の和:18142

約数の個数: 32

約数和(自身を含む): 3408691200

約数和(自身を除く): 1398858963

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 607, 1821, 4249, 5463, 12747, 16389, 17519, 38241, 52557, 114723, 122633, 157671, 367899, 473013, 1103697, 3311091, 10634033, 31902099, 74438231, 95706297, 223314693, 287118891, 669944079, 2009832237]

約数ペア:

[(1, 2009832237), (3, 669944079), (7, 287118891), (9, 223314693), (21, 95706297), (27, 74438231), (63, 31902099), (189, 10634033), (607, 3311091), (1821, 1103697), (4249, 473013), (5463, 367899), (12747, 157671), (16389, 122633), (17519, 114723), (38241, 52557)]