538080003

素因数分解:

$3^6\times {\mathrm{738107}}^1$

素因数の和:738125

約数の個数: 14

約数和(自身を含む): 806752044

約数和(自身を除く): 268672041

約数列:

[1, 3, 9, 27, 81, 243, 729, 738107, 2214321, 6642963, 19928889, 59786667, 179360001, 538080003]

約数ペア:

[(1, 538080003), (3, 179360001), (9, 59786667), (27, 19928889), (81, 6642963), (243, 2214321), (729, 738107)]