65564317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2459}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 81002880

約数和(自身を除く): 15438563

約数列:

[1, 7, 13, 91, 293, 2051, 2459, 3809, 17213, 26663, 31967, 223769, 720487, 5043409, 9366331, 65564317]

約数ペア:

[(1, 65564317), (7, 9366331), (13, 5043409), (91, 720487), (293, 223769), (2051, 31967), (2459, 26663), (3809, 17213)]