2794990797

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{997}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 4371719040

約数和(自身を除く): 1576728243

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 467, 667, 997, 1401, 2001, 2991, 4203, 6003, 8973, 10741, 13543, 22931, 28913, 32223, 40629, 68793, 86739, 96669, 121887, 206379, 260217, 311489, 465599, 664999, 934467, 1396797, 1994997, 2803401, 4190391, 5984991, 10708777, 13502371, 32126331, 40507113, 96378993, 121521339, 310554533, 931663599, 2794990797]

約数ペア:

[(1, 2794990797), (3, 931663599), (9, 310554533), (23, 121521339), (29, 96378993), (69, 40507113), (87, 32126331), (207, 13502371), (261, 10708777), (467, 5984991), (667, 4190391), (997, 2803401), (1401, 1994997), (2001, 1396797), (2991, 934467), (4203, 664999), (6003, 465599), (8973, 311489), (10741, 260217), (13543, 206379), (22931, 121887), (28913, 96669), (32223, 86739), (40629, 68793)]