28374597

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{28403}}^1$

素因数の和:28449

約数の個数: 16

約数和(自身を含む): 43174080

約数和(自身を除く): 14799483

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 28403, 85209, 255627, 766881, 1050911, 3152733, 9458199, 28374597]

約数ペア:

[(1, 28374597), (3, 9458199), (9, 3152733), (27, 1050911), (37, 766881), (111, 255627), (333, 85209), (999, 28403)]