2007222039

素因数分解:

$3^7\times {\mathrm{569}}^1\times {\mathrm{1613}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 3017534400

約数和(自身を除く): 1010312361

約数列:

[1, 3, 9, 27, 81, 243, 569, 729, 1613, 1707, 2187, 4839, 5121, 14517, 15363, 43551, 46089, 130653, 138267, 391959, 414801, 917797, 1175877, 1244403, 2753391, 3527631, 8260173, 24780519, 74341557, 223024671, 669074013, 2007222039]

約数ペア:

[(1, 2007222039), (3, 669074013), (9, 223024671), (27, 74341557), (81, 24780519), (243, 8260173), (569, 3527631), (729, 2753391), (1613, 1244403), (1707, 1175877), (2187, 917797), (4839, 414801), (5121, 391959), (14517, 138267), (15363, 130653), (43551, 46089)]