2017385559

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{3229}}^1$

素因数の和:3500

約数の個数: 48

約数和(自身を含む): 3418321920

約数和(自身を除く): 1400936361

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 211, 329, 423, 633, 987, 1477, 1899, 2961, 3229, 4431, 9687, 9917, 13293, 22603, 29061, 29751, 67809, 69419, 89253, 151763, 203427, 208257, 455289, 624771, 681319, 1062341, 1365867, 2043957, 3187023, 4769233, 6131871, 9561069, 14307699, 32021993, 42923097, 96065979, 224153951, 288197937, 672461853, 2017385559]

約数ペア:

[(1, 2017385559), (3, 672461853), (7, 288197937), (9, 224153951), (21, 96065979), (47, 42923097), (63, 32021993), (141, 14307699), (211, 9561069), (329, 6131871), (423, 4769233), (633, 3187023), (987, 2043957), (1477, 1365867), (1899, 1062341), (2961, 681319), (3229, 624771), (4431, 455289), (9687, 208257), (9917, 203427), (13293, 151763), (22603, 89253), (29061, 69419), (29751, 67809)]