80824081

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{25171}}^1$

素因数の和:25216

約数の個数: 12

約数和(自身を含む): 92129520

約数和(自身を除く): 11305439

約数列:

[1, 13, 19, 169, 247, 3211, 25171, 327223, 478249, 4253899, 6217237, 80824081]

約数ペア:

[(1, 80824081), (13, 6217237), (19, 4253899), (169, 478249), (247, 327223), (3211, 25171)]