17730873

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{4349}}^1$

素因数の和:4509

約数の個数: 16

約数和(自身を含む): 26448000

約数和(自身を除く): 8717127

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 4349, 13047, 39141, 117423, 656699, 1970097, 5910291, 17730873]

約数ペア:

[(1, 17730873), (3, 5910291), (9, 1970097), (27, 656699), (151, 117423), (453, 39141), (1359, 13047), (4077, 4349)]