11221893123

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{505559}}^1$

素因数の和:505727

約数の個数: 24

約数和(自身を含む): 17520687360

約数和(自身を除く): 6298794237

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 3171, 7399, 22197, 505559, 1516677, 3538913, 10616739, 24772391, 74317173, 76339409, 229018227, 534375863, 1603127589, 3740631041, 11221893123]

約数ペア:

[(1, 11221893123), (3, 3740631041), (7, 1603127589), (21, 534375863), (49, 229018227), (147, 76339409), (151, 74317173), (453, 24772391), (1057, 10616739), (3171, 3538913), (7399, 1516677), (22197, 505559)]