2017331859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{1789}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 2882329600

約数和(自身を除く): 864997741

約数列:

[1, 3, 19, 57, 73, 219, 271, 813, 1387, 1789, 4161, 5149, 5367, 15447, 19783, 33991, 59349, 101973, 130597, 375877, 391791, 484819, 1127631, 1454457, 2481343, 7444029, 9211561, 27634683, 35391787, 106175361, 672443953, 2017331859]

約数ペア:

[(1, 2017331859), (3, 672443953), (19, 106175361), (57, 35391787), (73, 27634683), (219, 9211561), (271, 7444029), (813, 2481343), (1387, 1454457), (1789, 1127631), (4161, 484819), (5149, 391791), (5367, 375877), (15447, 130597), (19783, 101973), (33991, 59349)]