2017392021

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{293}}^1\times {\mathrm{941}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 3013194240

約数和(自身を除く): 995802219

約数列:

[1, 3, 9, 27, 271, 293, 813, 879, 941, 2439, 2637, 2823, 7317, 7911, 8469, 25407, 79403, 238209, 255011, 275713, 714627, 765033, 827139, 2143881, 2295099, 2481417, 6885297, 7444251, 74718223, 224154669, 672464007, 2017392021]

約数ペア:

[(1, 2017392021), (3, 672464007), (9, 224154669), (27, 74718223), (271, 7444251), (293, 6885297), (813, 2481417), (879, 2295099), (941, 2143881), (2439, 827139), (2637, 765033), (2823, 714627), (7317, 275713), (7911, 255011), (8469, 238209), (25407, 79403)]