2071494171

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{727}}^1\times {\mathrm{877}}^1$

素因数の和:1648

約数の個数: 36

約数和(自身を含む): 3165878352

約数和(自身を除く): 1094384181

約数列:

[1, 3, 9, 19, 57, 171, 361, 727, 877, 1083, 2181, 2631, 3249, 6543, 7893, 13813, 16663, 41439, 49989, 124317, 149967, 262447, 316597, 637579, 787341, 949791, 1912737, 2362023, 2849373, 5738211, 12114001, 36342003, 109026009, 230166019, 690498057, 2071494171]

約数ペア:

[(1, 2071494171), (3, 690498057), (9, 230166019), (19, 109026009), (57, 36342003), (171, 12114001), (361, 5738211), (727, 2849373), (877, 2362023), (1083, 1912737), (2181, 949791), (2631, 787341), (3249, 637579), (6543, 316597), (7893, 262447), (13813, 149967), (16663, 124317), (41439, 49989)]