28344927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1777}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 40822880

約数和(自身を除く): 12477953

約数列:

[1, 3, 13, 39, 409, 1227, 1777, 5317, 5331, 15951, 23101, 69303, 726793, 2180379, 9448309, 28344927]

約数ペア:

[(1, 28344927), (3, 9448309), (13, 2180379), (39, 726793), (409, 69303), (1227, 23101), (1777, 15951), (5317, 5331)]