270256358739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{278902331}}^1$

素因数の和:278902370

約数の個数: 16

約数和(自身を含む): 401619358080

約数和(自身を除く): 131362999341

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 278902331, 836706993, 4741339627, 5299144289, 14224018881, 15897432867, 90085452913, 270256358739]

約数ペア:

[(1, 270256358739), (3, 90085452913), (17, 15897432867), (19, 14224018881), (51, 5299144289), (57, 4741339627), (323, 836706993), (969, 278902331)]