31740241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7559}}^1$

素因数の和:7608

約数の個数: 16

約数和(自身を含む): 38102400

約数和(自身を除く): 6362159

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 7559, 98267, 128503, 143621, 1670539, 1867073, 2441557, 31740241]

約数ペア:

[(1, 31740241), (13, 2441557), (17, 1867073), (19, 1670539), (221, 143621), (247, 128503), (323, 98267), (4199, 7559)]