262876851

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{9413}}^1$

素因数の和:9555

約数の個数: 24

約数和(自身を含む): 396517680

約数和(自身を除く): 133640829

約数列:

[1, 3, 9, 29, 87, 107, 261, 321, 963, 3103, 9309, 9413, 27927, 28239, 84717, 272977, 818931, 1007191, 2456793, 3021573, 9064719, 29208539, 87625617, 262876851]

約数ペア:

[(1, 262876851), (3, 87625617), (9, 29208539), (29, 9064719), (87, 3021573), (107, 2456793), (261, 1007191), (321, 818931), (963, 272977), (3103, 84717), (9309, 28239), (9413, 27927)]