19067103

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 31553280

約数和(自身を除く): 12486177

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 1493, 4257, 4479, 12771, 13437, 16423, 40311, 49269, 64199, 147807, 192597, 443421, 577791, 706189, 1733373, 2118567, 6355701, 19067103]

約数ペア:

[(1, 19067103), (3, 6355701), (9, 2118567), (11, 1733373), (27, 706189), (33, 577791), (43, 443421), (99, 192597), (129, 147807), (297, 64199), (387, 49269), (473, 40311), (1161, 16423), (1419, 13437), (1493, 12771), (4257, 4479)]