12150189

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 19319040

約数和(自身を除く): 7168851

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 257, 309, 459, 771, 927, 1751, 2313, 2781, 4369, 5253, 6939, 13107, 15759, 26471, 39321, 47277, 79413, 117963, 238239, 450007, 714717, 1350021, 4050063, 12150189]

約数ペア:

[(1, 12150189), (3, 4050063), (9, 1350021), (17, 714717), (27, 450007), (51, 238239), (103, 117963), (153, 79413), (257, 47277), (309, 39321), (459, 26471), (771, 15759), (927, 13107), (1751, 6939), (2313, 5253), (2781, 4369)]