2548291239

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7260089}}^1$

素因数の和:7260111

約数の個数: 16

約数和(自身を含む): 4065650400

約数和(自身を除く): 1517359161

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7260089, 21780267, 65340801, 94381157, 196022403, 283143471, 849430413, 2548291239]

約数ペア:

[(1, 2548291239), (3, 849430413), (9, 283143471), (13, 196022403), (27, 94381157), (39, 65340801), (117, 21780267), (351, 7260089)]