1279580157

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{2549}}^1$

素因数の和:2782

約数の個数: 36

約数和(自身を含む): 1974347700

約数和(自身を除く): 694767543

約数列:

[1, 3, 9, 17, 51, 153, 193, 289, 579, 867, 1737, 2549, 2601, 3281, 7647, 9843, 22941, 29529, 43333, 55777, 129999, 167331, 389997, 491957, 501993, 736661, 1475871, 2209983, 4427613, 6629949, 8363269, 25089807, 75269421, 142175573, 426526719, 1279580157]

約数ペア:

[(1, 1279580157), (3, 426526719), (9, 142175573), (17, 75269421), (51, 25089807), (153, 8363269), (193, 6629949), (289, 4427613), (579, 2209983), (867, 1475871), (1737, 736661), (2549, 501993), (2601, 491957), (3281, 389997), (7647, 167331), (9843, 129999), (22941, 55777), (29529, 43333)]