12441247

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19531}}^1$

素因数の和:19558

約数の個数: 12

約数和(自身を含む): 15586536

約数和(自身を除く): 3145289

約数列:

[1, 7, 13, 49, 91, 637, 19531, 136717, 253903, 957019, 1777321, 12441247]

約数ペア:

[(1, 12441247), (7, 1777321), (13, 957019), (49, 253903), (91, 136717), (637, 19531)]