812966219

素因数分解:

${\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{36721}}^1$

素因数の和:36878

約数の個数: 12

約数和(自身を含む): 887056632

約数和(自身を除く): 74090413

約数列:

[1, 13, 131, 169, 1703, 22139, 36721, 477373, 4810451, 6205849, 62535863, 812966219]

約数ペア:

[(1, 812966219), (13, 62535863), (131, 6205849), (169, 4810451), (1703, 477373), (22139, 36721)]