1330321293

素因数分解:

$3^3\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{3691}}^1$

素因数の和:5614

約数の個数: 32

約数和(自身を含む): 2254187520

約数和(自身を除く): 923866227

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1907, 3691, 5721, 11073, 13349, 17163, 25837, 33219, 40047, 51489, 77511, 99657, 120141, 232533, 360423, 697599, 7038737, 21116211, 49271159, 63348633, 147813477, 190045899, 443440431, 1330321293]

約数ペア:

[(1, 1330321293), (3, 443440431), (7, 190045899), (9, 147813477), (21, 63348633), (27, 49271159), (63, 21116211), (189, 7038737), (1907, 697599), (3691, 360423), (5721, 232533), (11073, 120141), (13349, 99657), (17163, 77511), (25837, 51489), (33219, 40047)]