271039629

素因数分解:

$3^1\times 7^3\times {\mathrm{263401}}^1$

素因数の和:263425

約数の個数: 16

約数和(自身を含む): 421443200

約数和(自身を除く): 150403571

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 263401, 790203, 1843807, 5531421, 12906649, 38719947, 90346543, 271039629]

約数ペア:

[(1, 271039629), (3, 90346543), (7, 38719947), (21, 12906649), (49, 5531421), (147, 1843807), (343, 790203), (1029, 263401)]