2225491011

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{629203}}^1$

素因数の和:629343

約数の個数: 16

約数和(自身を含む): 3322197120

約数和(自身を除く): 1096706109

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 629203, 1887609, 5662827, 16988481, 82425593, 247276779, 741830337, 2225491011]

約数ペア:

[(1, 2225491011), (3, 741830337), (9, 247276779), (27, 82425593), (131, 16988481), (393, 5662827), (1179, 1887609), (3537, 629203)]