2660547

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 3745440

約数和(自身を除く): 1084893

約数列:

[1, 3, 29, 53, 87, 159, 577, 1537, 1731, 4611, 16733, 30581, 50199, 91743, 886849, 2660547]

約数ペア:

[(1, 2660547), (3, 886849), (29, 91743), (53, 50199), (87, 30581), (159, 16733), (577, 4611), (1537, 1731)]