1617232293

素因数分解:

$3^2\times {\mathrm{691}}^1\times {\mathrm{260047}}^1$

素因数の和:260744

約数の個数: 12

約数和(自身を含む): 2339391808

約数和(自身を除く): 722159515

約数列:

[1, 3, 9, 691, 2073, 6219, 260047, 780141, 2340423, 179692477, 539077431, 1617232293]

約数ペア:

[(1, 1617232293), (3, 539077431), (9, 179692477), (691, 2340423), (2073, 780141), (6219, 260047)]