13225539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6271}}^1$

素因数の和:6330

約数の個数: 16

約数和(自身を含む): 19066880

約数和(自身を除く): 5841341

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 6271, 18813, 119149, 232027, 357447, 696081, 4408513, 13225539]

約数ペア:

[(1, 13225539), (3, 4408513), (19, 696081), (37, 357447), (57, 232027), (111, 119149), (703, 18813), (2109, 6271)]