271431433

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{709}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 341081160

約数和(自身を除く): 69649727

約数列:

[1, 7, 13, 49, 91, 601, 637, 709, 4207, 4963, 7813, 9217, 29449, 34741, 54691, 64519, 382837, 426109, 451633, 2982763, 5539417, 20879341, 38775919, 271431433]

約数ペア:

[(1, 271431433), (7, 38775919), (13, 20879341), (49, 5539417), (91, 2982763), (601, 451633), (637, 426109), (709, 382837), (4207, 64519), (4963, 54691), (7813, 34741), (9217, 29449)]