628077021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1464049}}^1$

素因数の和:1464076

約数の個数: 16

約数和(自身を含む): 983841600

約数和(自身を除く): 355764579

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1464049, 4392147, 16104539, 19032637, 48313617, 57097911, 209359007, 628077021]

約数ペア:

[(1, 628077021), (3, 209359007), (11, 57097911), (13, 48313617), (33, 19032637), (39, 16104539), (143, 4392147), (429, 1464049)]