21363418413

素因数分解:

$3^3\times {\mathrm{283}}^1\times {\mathrm{613}}^1\times {\mathrm{4561}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 31820132480

約数和(自身を除く): 10456714067

約数列:

[1, 3, 9, 27, 283, 613, 849, 1839, 2547, 4561, 5517, 7641, 13683, 16551, 41049, 123147, 173479, 520437, 1290763, 1561311, 2795893, 3872289, 4683933, 8387679, 11616867, 25163037, 34850601, 75489111, 791237719, 2373713157, 7121139471, 21363418413]

約数ペア:

[(1, 21363418413), (3, 7121139471), (9, 2373713157), (27, 791237719), (283, 75489111), (613, 34850601), (849, 25163037), (1839, 11616867), (2547, 8387679), (4561, 4683933), (5517, 3872289), (7641, 2795893), (13683, 1561311), (16551, 1290763), (41049, 520437), (123147, 173479)]