20131214733

素因数分解:

$3^2\times 7^2\times {\mathrm{4957}}^1\times {\mathrm{9209}}^1$

素因数の和:14186

約数の個数: 36

約数和(自身を含む): 33836416380

約数和(自身を除く): 13705201647

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 4957, 9209, 14871, 27627, 34699, 44613, 64463, 82881, 104097, 193389, 242893, 312291, 451241, 580167, 728679, 1353723, 2186037, 4061169, 45649013, 136947039, 319543091, 410841117, 958629273, 2236801637, 2875887819, 6710404911, 20131214733]

約数ペア:

[(1, 20131214733), (3, 6710404911), (7, 2875887819), (9, 2236801637), (21, 958629273), (49, 410841117), (63, 319543091), (147, 136947039), (441, 45649013), (4957, 4061169), (9209, 2186037), (14871, 1353723), (27627, 728679), (34699, 580167), (44613, 451241), (64463, 312291), (82881, 242893), (104097, 193389)]