531334297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{16421}}^1$

素因数の和:16584

約数の個数: 16

約数和(自身を含む): 606957120

約数和(自身を除く): 75622823

約数列:

[1, 13, 19, 131, 247, 1703, 2489, 16421, 32357, 213473, 311999, 2151151, 4055987, 27964963, 40871869, 531334297]

約数ペア:

[(1, 531334297), (13, 40871869), (19, 27964963), (131, 4055987), (247, 2151151), (1703, 311999), (2489, 213473), (16421, 32357)]