86858317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3011}}^1$

素因数の和:3348

約数の個数: 16

約数和(自身を含む): 107275392

約数和(自身を除く): 20417075

約数列:

[1, 7, 13, 91, 317, 2219, 3011, 4121, 21077, 28847, 39143, 274001, 954487, 6681409, 12408331, 86858317]

約数ペア:

[(1, 86858317), (7, 12408331), (13, 6681409), (91, 954487), (317, 274001), (2219, 39143), (3011, 28847), (4121, 21077)]