814393359

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3730

約数の個数: 48

約数和(自身を含む): 1332624384

約数和(自身を除く): 518231025

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 213, 243, 351, 639, 923, 1053, 1917, 2769, 3159, 3631, 5751, 8307, 10893, 17253, 24921, 32679, 47203, 74763, 98037, 141609, 224289, 257801, 294111, 424827, 773403, 882333, 1274481, 2320209, 3351413, 3823443, 6960627, 10054239, 11470329, 20881881, 30162717, 62645643, 90488151, 271464453, 814393359]

約数ペア:

[(1, 814393359), (3, 271464453), (9, 90488151), (13, 62645643), (27, 30162717), (39, 20881881), (71, 11470329), (81, 10054239), (117, 6960627), (213, 3823443), (243, 3351413), (351, 2320209), (639, 1274481), (923, 882333), (1053, 773403), (1917, 424827), (2769, 294111), (3159, 257801), (3631, 224289), (5751, 141609), (8307, 98037), (10893, 74763), (17253, 47203), (24921, 32679)]