291248001

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{5081}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 473235840

約数和(自身を除く): 181987839

約数列:

[1, 3, 9, 11, 27, 33, 99, 193, 297, 579, 1737, 2123, 5081, 5211, 6369, 15243, 19107, 45729, 55891, 57321, 137187, 167673, 503019, 980633, 1509057, 2941899, 8825697, 10786963, 26477091, 32360889, 97082667, 291248001]

約数ペア:

[(1, 291248001), (3, 97082667), (9, 32360889), (11, 26477091), (27, 10786963), (33, 8825697), (99, 2941899), (193, 1509057), (297, 980633), (579, 503019), (1737, 167673), (2123, 137187), (5081, 57321), (5211, 55891), (6369, 45729), (15243, 19107)]