213045003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1392451}}^1$

素因数の和:1392474

約数の個数: 12

約数和(自身を含む): 325833768

約数和(自身を除く): 112788765

約数列:

[1, 3, 9, 17, 51, 153, 1392451, 4177353, 12532059, 23671667, 71015001, 213045003]

約数ペア:

[(1, 213045003), (3, 71015001), (9, 23671667), (17, 12532059), (51, 4177353), (153, 1392451)]