40552479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21559}}^1$

素因数の和:21595

約数の個数: 24

約数和(自身を含む): 67267200

約数和(自身を除く): 26714721

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 21559, 64677, 194031, 237149, 409621, 711447, 1228863, 2134341, 3686589, 4505831, 13517493, 40552479]

約数ペア:

[(1, 40552479), (3, 13517493), (9, 4505831), (11, 3686589), (19, 2134341), (33, 1228863), (57, 711447), (99, 409621), (171, 237149), (209, 194031), (627, 64677), (1881, 21559)]