39780297

素因数分解:

$3^2\times {\mathrm{1409}}^1\times {\mathrm{3137}}^1$

素因数の和:4552

約数の個数: 12

約数和(自身を含む): 57519540

約数和(自身を除く): 17739243

約数列:

[1, 3, 9, 1409, 3137, 4227, 9411, 12681, 28233, 4420033, 13260099, 39780297]

約数ペア:

[(1, 39780297), (3, 13260099), (9, 4420033), (1409, 28233), (3137, 12681), (4227, 9411)]