9708391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 12314880

約数和(自身を除く): 2606489

約数列:

[1, 7, 11, 59, 77, 413, 649, 2137, 4543, 14959, 23507, 126083, 164549, 882581, 1386913, 9708391]

約数ペア:

[(1, 9708391), (7, 1386913), (11, 882581), (59, 164549), (77, 126083), (413, 23507), (649, 14959), (2137, 4543)]