3021543

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^2$

素因数の和:165

約数の個数: 30

約数和(自身を含む): 5230104

約数和(自身を除く): 2208561

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1533, 1971, 4599, 5329, 5913, 13797, 15987, 37303, 41391, 47961, 111909, 143883, 335727, 431649, 1007181, 3021543]

約数ペア:

[(1, 3021543), (3, 1007181), (7, 431649), (9, 335727), (21, 143883), (27, 111909), (63, 47961), (73, 41391), (81, 37303), (189, 15987), (219, 13797), (511, 5913), (567, 5329), (657, 4599), (1533, 1971)]