43013007

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 63842688

約数和(自身を除く): 20829681

約数列:

[1, 3, 9, 71, 83, 213, 249, 639, 747, 811, 2433, 5893, 7299, 17679, 53037, 57581, 67313, 172743, 201939, 518229, 605817, 4779223, 14337669, 43013007]

約数ペア:

[(1, 43013007), (3, 14337669), (9, 4779223), (71, 605817), (83, 518229), (213, 201939), (249, 172743), (639, 67313), (747, 57581), (811, 53037), (2433, 17679), (5893, 7299)]