87413521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{6997}}^1$

素因数の和:7072

約数の個数: 12

約数和(自身を含む): 97286196

約数和(自身を除く): 9872675

約数列:

[1, 13, 31, 403, 961, 6997, 12493, 90961, 216907, 2819791, 6724117, 87413521]

約数ペア:

[(1, 87413521), (13, 6724117), (31, 2819791), (403, 216907), (961, 90961), (6997, 12493)]