27410047

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 32085504

約数和(自身を除く): 4675457

約数列:

[1, 7, 71, 131, 421, 497, 917, 2947, 9301, 29891, 55151, 65107, 209237, 386057, 3915721, 27410047]

約数ペア:

[(1, 27410047), (7, 3915721), (71, 386057), (131, 209237), (421, 65107), (497, 55151), (917, 29891), (2947, 9301)]