28851027

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6257}}^1$

素因数の和:6342

約数の個数: 16

約数和(自身を含む): 40551840

約数和(自身を除く): 11700813

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 6257, 18771, 181453, 331621, 544359, 994863, 9617009, 28851027]

約数ペア:

[(1, 28851027), (3, 9617009), (29, 994863), (53, 544359), (87, 331621), (159, 181453), (1537, 18771), (4611, 6257)]