2016943917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{36821}}^1$

素因数の和:36905

約数の個数: 24

約数和(自身を含む): 2925139680

約数和(自身を除く): 908195763

約数列:

[1, 3, 19, 31, 57, 93, 589, 961, 1767, 2883, 18259, 36821, 54777, 110463, 699599, 1141451, 2098797, 3424353, 21687569, 35384981, 65062707, 106154943, 672314639, 2016943917]

約数ペア:

[(1, 2016943917), (3, 672314639), (19, 106154943), (31, 65062707), (57, 35384981), (93, 21687569), (589, 3424353), (961, 2098797), (1767, 1141451), (2883, 699599), (18259, 110463), (36821, 54777)]