86425521

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{316577}}^1$

素因数の和:316600

約数の個数: 16

約数和(自身を含む): 141826944

約数和(自身を除く): 55401423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 316577, 949731, 2216039, 4115501, 6648117, 12346503, 28808507, 86425521]

約数ペア:

[(1, 86425521), (3, 28808507), (7, 12346503), (13, 6648117), (21, 4115501), (39, 2216039), (91, 949731), (273, 316577)]