12547359

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 8015841

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 249, 297, 509, 747, 913, 1527, 2241, 2739, 4581, 5599, 8217, 13743, 16797, 24651, 42247, 50391, 126741, 151173, 380223, 464717, 1140669, 1394151, 4182453, 12547359]

約数ペア:

[(1, 12547359), (3, 4182453), (9, 1394151), (11, 1140669), (27, 464717), (33, 380223), (83, 151173), (99, 126741), (249, 50391), (297, 42247), (509, 24651), (747, 16797), (913, 13743), (1527, 8217), (2241, 5599), (2739, 4581)]