826628991

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{4217}}^1$

素因数の和:4439

約数の個数: 24

約数和(自身を含む): 1169938224

約数和(自身を除く): 343309233

約数列:

[1, 3, 19, 57, 181, 361, 543, 1083, 3439, 4217, 10317, 12651, 65341, 80123, 196023, 240369, 763277, 1522337, 2289831, 4567011, 14502263, 43506789, 275542997, 826628991]

約数ペア:

[(1, 826628991), (3, 275542997), (19, 43506789), (57, 14502263), (181, 4567011), (361, 2289831), (543, 1522337), (1083, 763277), (3439, 240369), (4217, 196023), (10317, 80123), (12651, 65341)]