27906609

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2339}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 38525760

約数和(自身を除く): 10619151

約数列:

[1, 3, 41, 97, 123, 291, 2339, 3977, 7017, 11931, 95899, 226883, 287697, 680649, 9302203, 27906609]

約数ペア:

[(1, 27906609), (3, 9302203), (41, 680649), (97, 287697), (123, 226883), (291, 95899), (2339, 11931), (3977, 7017)]