2903019453

素因数分解:

$3^3\times {\mathrm{3571}}^1\times {\mathrm{30109}}^1$

素因数の和:33689

約数の個数: 16

約数和(自身を含む): 4302116800

約数和(自身を除く): 1399097347

約数列:

[1, 3, 9, 27, 3571, 10713, 30109, 32139, 90327, 96417, 270981, 812943, 107519239, 322557717, 967673151, 2903019453]

約数ペア:

[(1, 2903019453), (3, 967673151), (9, 322557717), (27, 107519239), (3571, 812943), (10713, 270981), (30109, 96417), (32139, 90327)]