11952921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3392

約数の個数: 16

約数和(自身を含む): 17117568

約数和(自身を除く): 5164647

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3301, 3621, 9903, 56117, 168351, 234371, 703113, 3984307, 11952921]

約数ペア:

[(1, 11952921), (3, 3984307), (17, 703113), (51, 234371), (71, 168351), (213, 56117), (1207, 9903), (3301, 3621)]