1214287857

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{12143}}^1$

素因数の和:12461

約数の個数: 24

約数和(自身を含む): 1803529728

約数和(自身を除く): 589241871

約数列:

[1, 3, 9, 41, 123, 271, 369, 813, 2439, 11111, 12143, 33333, 36429, 99999, 109287, 497863, 1493589, 3290753, 4480767, 9872259, 29616777, 134920873, 404762619, 1214287857]

約数ペア:

[(1, 1214287857), (3, 404762619), (9, 134920873), (41, 29616777), (123, 9872259), (271, 4480767), (369, 3290753), (813, 1493589), (2439, 497863), (11111, 109287), (12143, 99999), (33333, 36429)]