1871330251671

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{73721}}^1\times {\mathrm{11801}}^1$

素因数の和:85767

約数の個数: 24

約数和(自身を含む): 2714609177280

約数和(自身を除く): 843278925609

約数列:

[1, 3, 9, 239, 717, 2151, 11801, 35403, 73721, 106209, 221163, 663489, 2820439, 8461317, 17619319, 25383951, 52857957, 158573871, 869981521, 2609944563, 7829833689, 207925583519, 623776750557, 1871330251671]

約数ペア:

[(1, 1871330251671), (3, 623776750557), (9, 207925583519), (239, 7829833689), (717, 2609944563), (2151, 869981521), (11801, 158573871), (35403, 52857957), (73721, 25383951), (106209, 17619319), (221163, 8461317), (663489, 2820439)]