28725297

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 39399360

約数和(自身を除く): 10674063

約数列:

[1, 3, 41, 123, 409, 571, 1227, 1713, 16769, 23411, 50307, 70233, 233539, 700617, 9575099, 28725297]

約数ペア:

[(1, 28725297), (3, 9575099), (41, 700617), (123, 233539), (409, 70233), (571, 50307), (1227, 23411), (1713, 16769)]