28160589

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4159}}^1$

素因数の和:4260

約数の個数: 16

約数和(自身を含む): 39203840

約数和(自身を除く): 11043251

約数列:

[1, 3, 37, 61, 111, 183, 2257, 4159, 6771, 12477, 153883, 253699, 461649, 761097, 9386863, 28160589]

約数ペア:

[(1, 28160589), (3, 9386863), (37, 761097), (61, 461649), (111, 253699), (183, 153883), (2257, 12477), (4159, 6771)]