2017628235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6405169}}^1$

素因数の和:6405187

約数の個数: 24

約数和(自身を含む): 3996826080

約数和(自身を除く): 1979197845

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6405169, 19215507, 32025845, 44836183, 57646521, 96077535, 134508549, 224180915, 288232605, 403525647, 672542745, 2017628235]

約数ペア:

[(1, 2017628235), (3, 672542745), (5, 403525647), (7, 288232605), (9, 224180915), (15, 134508549), (21, 96077535), (35, 57646521), (45, 44836183), (63, 32025845), (105, 19215507), (315, 6405169)]