31994149821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1741}}^1\times {\mathrm{1867}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 45452654208

約数和(自身を除く): 13458504387

約数列:

[1, 3, 17, 51, 193, 579, 1741, 1867, 3281, 5223, 5601, 9843, 29597, 31739, 88791, 95217, 336013, 360331, 1008039, 1080993, 3250447, 5712221, 6125627, 9751341, 17136663, 18376881, 55257599, 165772797, 627336271, 1882008813, 10664716607, 31994149821]

約数ペア:

[(1, 31994149821), (3, 10664716607), (17, 1882008813), (51, 627336271), (193, 165772797), (579, 55257599), (1741, 18376881), (1867, 17136663), (3281, 9751341), (5223, 6125627), (5601, 5712221), (9843, 3250447), (29597, 1080993), (31739, 1008039), (88791, 360331), (95217, 336013)]