397327935

素因数分解:

$3^1\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{10007}}^1$

素因数の和:12662

約数の個数: 16

約数和(自身を含む): 636028416

約数和(自身を除く): 238700481

約数列:

[1, 3, 5, 15, 2647, 7941, 10007, 13235, 30021, 39705, 50035, 150105, 26488529, 79465587, 132442645, 397327935]

約数ペア:

[(1, 397327935), (3, 132442645), (5, 79465587), (15, 26488529), (2647, 150105), (7941, 50035), (10007, 39705), (13235, 30021)]