2016209571

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1\times {\mathrm{769}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 2883988800

約数和(自身を除く): 867779229

約数列:

[1, 3, 17, 51, 101, 303, 509, 769, 1527, 1717, 2307, 5151, 8653, 13073, 25959, 39219, 51409, 77669, 154227, 233007, 391421, 873953, 1174263, 1320373, 2621859, 3961119, 6654157, 19962471, 39533521, 118600563, 672069857, 2016209571]

約数ペア:

[(1, 2016209571), (3, 672069857), (17, 118600563), (51, 39533521), (101, 19962471), (303, 6654157), (509, 3961119), (769, 2621859), (1527, 1320373), (1717, 1174263), (2307, 873953), (5151, 391421), (8653, 233007), (13073, 154227), (25959, 77669), (39219, 51409)]