86564527

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{103919}}^1$

素因数の和:103950

約数の個数: 12

約数和(自身を含む): 106621920

約数和(自身を除く): 20057393

約数列:

[1, 7, 17, 49, 119, 833, 103919, 727433, 1766623, 5092031, 12366361, 86564527]

約数ペア:

[(1, 86564527), (7, 12366361), (17, 5092031), (49, 1766623), (119, 727433), (833, 103919)]