426686533

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{64231}}^1$

素因数の和:64324

約数の個数: 16

約数和(自身を含む): 532354816

約数和(自身を除く): 105668283

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 64231, 449617, 835003, 4688863, 5845021, 32822041, 60955219, 426686533]

約数ペア:

[(1, 426686533), (7, 60955219), (13, 32822041), (73, 5845021), (91, 4688863), (511, 835003), (949, 449617), (6643, 64231)]