2018012953

素因数分解:

${\mathrm{11}}^4\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:790

約数の個数: 20

約数和(自身を含む): 2231830900

約数和(自身を除く): 213817947

約数列:

[1, 11, 121, 337, 409, 1331, 3707, 4499, 14641, 40777, 49489, 137833, 448547, 544379, 1516163, 4934017, 5988169, 16677793, 183455723, 2018012953]

約数ペア:

[(1, 2018012953), (11, 183455723), (121, 16677793), (337, 5988169), (409, 4934017), (1331, 1516163), (3707, 544379), (4499, 448547), (14641, 137833), (40777, 49489)]