11502081

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{8353}}^1$

素因数の和:8382

約数の個数: 20

約数和(自身を含む): 18195012

約数和(自身を除く): 6692931

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 8353, 25059, 75177, 142001, 225531, 426003, 676593, 1278009, 3834027, 11502081]

約数ペア:

[(1, 11502081), (3, 3834027), (9, 1278009), (17, 676593), (27, 426003), (51, 225531), (81, 142001), (153, 75177), (459, 25059), (1377, 8353)]