221736960009

素因数分解:

$3^2\times {\mathrm{435529}}^1\times {\mathrm{56569}}^1$

素因数の和:492104

約数の個数: 12

約数和(自身を含む): 320293117300

約数和(自身を除く): 98556157291

約数列:

[1, 3, 9, 56569, 169707, 435529, 509121, 1306587, 3919761, 24637440001, 73912320003, 221736960009]

約数ペア:

[(1, 221736960009), (3, 73912320003), (9, 24637440001), (56569, 3919761), (169707, 1306587), (435529, 509121)]