2007260487

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{2659}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 3023462400

約数和(自身を除く): 1016201913

約数列:

[1, 3, 9, 27, 73, 219, 383, 657, 1149, 1971, 2659, 3447, 7977, 10341, 23931, 27959, 71793, 83877, 194107, 251631, 582321, 754893, 1018397, 1746963, 3055191, 5240889, 9165573, 27496719, 74342981, 223028943, 669086829, 2007260487]

約数ペア:

[(1, 2007260487), (3, 669086829), (9, 223028943), (27, 74342981), (73, 27496719), (219, 9165573), (383, 5240889), (657, 3055191), (1149, 1746963), (1971, 1018397), (2659, 754893), (3447, 582321), (7977, 251631), (10341, 194107), (23931, 83877), (27959, 71793)]