25540437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8971}}^1$

素因数の和:9060

約数の個数: 16

約数和(自身を含む): 37179968

約数和(自身を除く): 11639531

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 8971, 26913, 116623, 349869, 654883, 1964649, 8513479, 25540437]

約数ペア:

[(1, 25540437), (3, 8513479), (13, 1964649), (39, 654883), (73, 349869), (219, 116623), (949, 26913), (2847, 8971)]