29187009

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 43316000

約数和(自身を除く): 14128991

約数列:

[1, 3, 9, 67, 97, 201, 291, 499, 603, 873, 1497, 4491, 6499, 19497, 33433, 48403, 58491, 100299, 145209, 300897, 435627, 3243001, 9729003, 29187009]

約数ペア:

[(1, 29187009), (3, 9729003), (9, 3243001), (67, 435627), (97, 300897), (201, 145209), (291, 100299), (499, 58491), (603, 48403), (873, 33433), (1497, 19497), (4491, 6499)]