28025751489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9008599}}^1$

素因数の和:9008680

約数の個数: 16

約数和(自身を含む): 40214390400

約数和(自身を除く): 12188638911

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 9008599, 27025797, 153146183, 459438549, 549524539, 1648573617, 9341917163, 28025751489]

約数ペア:

[(1, 28025751489), (3, 9341917163), (17, 1648573617), (51, 549524539), (61, 459438549), (183, 153146183), (1037, 27025797), (3111, 9008599)]