28327833

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{8009}}^1$

素因数の和:8149

約数の個数: 16

約数和(自身を含む): 42292800

約数和(自身を除く): 13964967

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 8009, 24027, 72081, 216243, 1049179, 3147537, 9442611, 28327833]

約数ペア:

[(1, 28327833), (3, 9442611), (9, 3147537), (27, 1049179), (131, 216243), (393, 72081), (1179, 24027), (3537, 8009)]