9987285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8647}}^1$

素因数の和:8673

約数の個数: 32

約数和(自身を含む): 19924992

約数和(自身を除く): 9937707

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 8647, 25941, 43235, 60529, 95117, 129705, 181587, 285351, 302645, 475585, 665819, 907935, 1426755, 1997457, 3329095, 9987285]

約数ペア:

[(1, 9987285), (3, 3329095), (5, 1997457), (7, 1426755), (11, 907935), (15, 665819), (21, 475585), (33, 302645), (35, 285351), (55, 181587), (77, 129705), (105, 95117), (165, 60529), (231, 43235), (385, 25941), (1155, 8647)]