129744433

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19531}}^1$

素因数の和:19624

約数の個数: 16

約数和(自身を含む): 161881216

約数和(自身を除く): 32136783

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 19531, 136717, 253903, 1425763, 1777321, 9980341, 18534919, 129744433]

約数ペア:

[(1, 129744433), (7, 18534919), (13, 9980341), (73, 1777321), (91, 1425763), (511, 253903), (949, 136717), (6643, 19531)]