28371657

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19183}}^1$

素因数の和:19232

約数の個数: 16

約数和(自身を含む): 41437440

約数和(自身を除く): 13065783

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 19183, 57549, 326111, 556307, 978333, 1668921, 9457219, 28371657]

約数ペア:

[(1, 28371657), (3, 9457219), (17, 1668921), (29, 978333), (51, 556307), (87, 326111), (493, 57549), (1479, 19183)]