222042009

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{364601}}^1$

素因数の和:364640

約数の個数: 16

約数和(自身を含む): 350017920

約数和(自身を除く): 127975911

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 364601, 1093803, 2552207, 7656621, 10573429, 31720287, 74014003, 222042009]

約数ペア:

[(1, 222042009), (3, 74014003), (7, 31720287), (21, 10573429), (29, 7656621), (87, 2552207), (203, 1093803), (609, 364601)]