9895921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 12082176

約数和(自身を除く): 2186255

約数列:

[1, 7, 17, 119, 137, 607, 959, 2329, 4249, 10319, 16303, 72233, 83159, 582113, 1413703, 9895921]

約数ペア:

[(1, 9895921), (7, 1413703), (17, 582113), (119, 83159), (137, 72233), (607, 16303), (959, 10319), (2329, 4249)]