889285437

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{44893}}^1$

素因数の和:45001

約数の個数: 24

約数和(自身を含む): 1344665088

約数和(自身を除く): 455379651

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 6603, 19809, 44893, 134679, 404037, 1391683, 3187403, 4175049, 9562209, 12525147, 28686627, 98809493, 296428479, 889285437]

約数ペア:

[(1, 889285437), (3, 296428479), (9, 98809493), (31, 28686627), (71, 12525147), (93, 9562209), (213, 4175049), (279, 3187403), (639, 1391683), (2201, 404037), (6603, 134679), (19809, 44893)]