13620927

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 19306080

約数和(自身を除く): 5685153

約数列:

[1, 3, 17, 51, 409, 653, 1227, 1959, 6953, 11101, 20859, 33303, 267077, 801231, 4540309, 13620927]

約数ペア:

[(1, 13620927), (3, 4540309), (17, 801231), (51, 267077), (409, 33303), (653, 20859), (1227, 11101), (1959, 6953)]